41250000 has 160 divisors (see below), whose sum is σ = 145312128. Its totient is φ = 10000000.

The previous prime is 41249983. The next prime is 41250031. The reversal of 41250000 is 5214.

41250000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (12) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3749995 + ... + 3750005.

Almost surely, 2^41250000 is an apocalyptic number.

41250000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72656064).

41250000 is an abundant number, since it is smaller than the sum of its proper divisors (104062128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41250000 is an frugal number, since it uses more digits than its factorization.

41250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57 (or 21 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 41250000 is about 6422.6162893326. The cubic root of 41250000 is about 345.5211615006.

Adding to 41250000 its reverse (5214), we get a palindrome (41255214).

The spelling of 41250000 in words is "forty-one million, two hundred fifty thousand".