62434820 has 36 divisors (see below), whose sum is σ = 152521740. Its totient is φ = 21405888.

The previous prime is 62434819. The next prime is 62434831. The reversal of 62434820 is 2843426.

It can be written as a sum of positive squares in 2 ways, for example, as 12845056 + 49589764 = 3584^2 + 7042^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30875 + ... + 32834.

It is an arithmetic number, because the mean of its divisors is an integer number (4236715).

Almost surely, 2^62434820 is an apocalyptic number.

It is an amenable number.

62434820 is an abundant number, since it is smaller than the sum of its proper divisors (90086920).

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

62434820 is a wasteful number, since it uses less digits than its factorization.

62434820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63732 (or 63723 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 62434820 is about 7901.5707299245. The cubic root of 62434820 is about 396.7122592731.

The spelling of 62434820 in words is "sixty-two million, four hundred thirty-four thousand, eight hundred twenty".