41420070 has 48 divisors (see below), whose sum is σ = 109315440. Its totient is φ = 10878912.

The previous prime is 41420047. The next prime is 41420077. The reversal of 41420070 is 7002414.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41420077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2596 + ... + 9464.

It is an arithmetic number, because the mean of its divisors is an integer number (2277405).

Almost surely, 2^41420070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41420070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54657720).

41420070 is an abundant number, since it is smaller than the sum of its proper divisors (67895370).

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

41420070 is a wasteful number, since it uses less digits than its factorization.

41420070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6949 (or 6946 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 41420070 is about 6435.8426021773. The cubic root of 41420070 is about 345.9953611816.

Adding to 41420070 its reverse (7002414), we get a palindrome (48422484).

The spelling of 41420070 in words is "forty-one million, four hundred twenty thousand, seventy".