59478623 has 4 divisors (see below), whose sum is σ = 61529640. Its totient is φ = 57427608.

The previous prime is 59478613. The next prime is 59478637. The reversal of 59478623 is 32687495.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59478623 is a prime.

It is a super-2 number, since 2×59478623² = 7075413187952258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59478613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025465 + ... + 1025522.

It is an arithmetic number, because the mean of its divisors is an integer number (15382410).

Almost surely, 2^59478623 is an apocalyptic number.

59478623 is a deficient number, since it is larger than the sum of its proper divisors (2051017).

59478623 is a wasteful number, since it uses less digits than its factorization.

59478623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051016.

The product of its digits is 362880, while the sum is 44.

The square root of 59478623 is about 7712.2385206890. The cubic root of 59478623 is about 390.3495069818.

The spelling of 59478623 in words is "fifty-nine million, four hundred seventy-eight thousand, six hundred twenty-three".