59956440 has 32 divisors (see below), whose sum is σ = 179869680. Its totient is φ = 15988352.

The previous prime is 59956439. The next prime is 59956441. The reversal of 59956440 is 4465995.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (59956439) and next prime (59956441).

It is a junction number, because it is equal to n+sod(n) for n = 59956392 and 59956401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59956441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249699 + ... + 249938.

Almost surely, 2^59956440 is an apocalyptic number.

It is an amenable number.

59956440 is an abundant number, since it is smaller than the sum of its proper divisors (119913240).

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

59956440 is a wasteful number, since it uses less digits than its factorization.

59956440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499651 (or 499647 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 59956440 is about 7743.1543959810. The cubic root of 59956440 is about 391.3920013837.

The spelling of 59956440 in words is "fifty-nine million, nine hundred fifty-six thousand, four hundred forty".