61484012 has 12 divisors (see below), whose sum is σ = 109112976. Its totient is φ = 30308880.

The previous prime is 61483997. The next prime is 61484021. The reversal of 61484012 is 21048416.

It is a super-2 number, since 2×61484012² = 7560567463232288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107963 + ... + 108530.

It is an arithmetic number, because the mean of its divisors is an integer number (9092748).

Almost surely, 2^61484012 is an apocalyptic number.

It is an amenable number.

61484012 is a deficient number, since it is larger than the sum of its proper divisors (47628964).

61484012 is a wasteful number, since it uses less digits than its factorization.

61484012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216568 (or 216566 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 61484012 is about 7841.1741467716. The cubic root of 61484012 is about 394.6881306934.

The spelling of 61484012 in words is "sixty-one million, four hundred eighty-four thousand, twelve".