62428959 has 6 divisors (see below), whose sum is σ = 90175176. Its totient is φ = 41619300.

The previous prime is 62428939. The next prime is 62428979. The reversal of 62428959 is 95982426.

It is an interprime number because it is at equal distance from previous prime (62428939) and next prime (62428979).

It is not a de Polignac number, because 62428959 - 2⁸ = 62428703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62428939) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3468267 + ... + 3468284.

It is an arithmetic number, because the mean of its divisors is an integer number (15029196).

Almost surely, 2^62428959 is an apocalyptic number.

62428959 is a deficient number, since it is larger than the sum of its proper divisors (27746217).

62428959 is a wasteful number, since it uses less digits than its factorization.

62428959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6936557 (or 6936554 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 62428959 is about 7901.1998455931. The cubic root of 62428959 is about 396.6998452424.

The spelling of 62428959 in words is "sixty-two million, four hundred twenty-eight thousand, nine hundred fifty-nine".