62539423 has 4 divisors (see below), whose sum is σ = 62857080. Its totient is φ = 62221768.

The previous prime is 62539409. The next prime is 62539439. The reversal of 62539423 is 32493526.

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

It is a cyclic number.

It is not a de Polignac number, because 62539423 - 2²¹ = 60442271 is a prime.

It is a super-2 number, since 2×62539423² = 7822358858345858, 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 (62539723) 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, 158533 + ... + 158926.

It is an arithmetic number, because the mean of its divisors is an integer number (15714270).

Almost surely, 2^62539423 is an apocalyptic number.

62539423 is a deficient number, since it is larger than the sum of its proper divisors (317657).

62539423 is a wasteful number, since it uses less digits than its factorization.

62539423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317656.

The product of its digits is 38880, while the sum is 34.

The square root of 62539423 is about 7908.1870868107. The cubic root of 62539423 is about 396.9336856033.

The spelling of 62539423 in words is "sixty-two million, five hundred thirty-nine thousand, four hundred twenty-three".