40625024 has 96 divisors (see below), whose sum is σ = 92520120. Its totient is φ = 17740800.

The previous prime is 40625017. The next prime is 40625033. The reversal of 40625024 is 42052604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 665954 + ... + 666014.

Almost surely, 2^40625024 is an apocalyptic number.

40625024 is a gapful number since it is divisible by the number (44) 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 40625024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46260060).

40625024 is an abundant number, since it is smaller than the sum of its proper divisors (51895096).

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

40625024 is a wasteful number, since it uses less digits than its factorization.

40625024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 40625024 is about 6373.7762747056. The cubic root of 40625024 is about 343.7672844642.

Adding to 40625024 its reverse (42052604), we get a palindrome (82677628).

The spelling of 40625024 in words is "forty million, six hundred twenty-five thousand, twenty-four".