59921472 has 56 divisors (see below), whose sum is σ = 170744896. Its totient is φ = 18436608.

The previous prime is 59921467. The next prime is 59921473. The reversal of 59921472 is 27412995.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 59921472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59921473) 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, 9508 + ... + 14499.

It is an arithmetic number, because the mean of its divisors is an integer number (3049016).

Almost surely, 2^59921472 is an apocalyptic number.

59921472 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

59921472 is an abundant number, since it is smaller than the sum of its proper divisors (110823424).

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

59921472 is a wasteful number, since it uses less digits than its factorization.

59921472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24035 (or 24025 counting only the distinct ones).

The product of its digits is 45360, while the sum is 39.

The square root of 59921472 is about 7740.8960721612. The cubic root of 59921472 is about 391.3158969259.

The spelling of 59921472 in words is "fifty-nine million, nine hundred twenty-one thousand, four hundred seventy-two".