61224862 has 32 divisors (see below), whose sum is σ = 98233344. Its totient is φ = 28576800.

The previous prime is 61224857. The next prime is 61224923. The reversal of 61224862 is 26842216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225787 + ... + 226057.

It is an arithmetic number, because the mean of its divisors is an integer number (3069792).

Almost surely, 2^61224862 is an apocalyptic number.

61224862 is a deficient number, since it is larger than the sum of its proper divisors (37008482).

61224862 is a wasteful number, since it uses less digits than its factorization.

61224862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424.

The product of its digits is 9216, while the sum is 31.

The square root of 61224862 is about 7824.6317485234. The cubic root of 61224862 is about 394.1328238823.

The spelling of 61224862 in words is "sixty-one million, two hundred twenty-four thousand, eight hundred sixty-two".