62429138 has 18 divisors (see below), whose sum is σ = 96884613. Its totient is φ = 30169800.

The previous prime is 62429123. The next prime is 62429161. The reversal of 62429138 is 83192426.

It can be written as a sum of positive squares in 2 ways, for example, as 50367409 + 12061729 = 7097^2 + 3473^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5587.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 62429098 and 62429107.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 413363 + ... + 413513.

Almost surely, 2^62429138 is an apocalyptic number.

62429138 is a deficient number, since it is larger than the sum of its proper divisors (34455475).

62429138 is an equidigital number, since it uses as much as digits as its factorization.

62429138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 190 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 62429138 is about 7901.2111729785. The cubic root of 62429138 is about 396.7002243891.

The spelling of 62429138 in words is "sixty-two million, four hundred twenty-nine thousand, one hundred thirty-eight".