61413476 has 6 divisors (see below), whose sum is σ = 107473590. Its totient is φ = 30706736.

The previous prime is 61413467. The next prime is 61413487. The reversal of 61413476 is 67431416.

It can be written as a sum of positive squares in only one way, i.e., 50694400 + 10719076 = 7120^2 + 3274^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7676681 + ... + 7676688.

It is an arithmetic number, because the mean of its divisors is an integer number (17912265).

Almost surely, 2^61413476 is an apocalyptic number.

It is an amenable number.

61413476 is a deficient number, since it is larger than the sum of its proper divisors (46060114).

61413476 is a wasteful number, since it uses less digits than its factorization.

61413476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15353373 (or 15353371 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 61413476 is about 7836.6750602536. The cubic root of 61413476 is about 394.5371408994.

The spelling of 61413476 in words is "sixty-one million, four hundred thirteen thousand, four hundred seventy-six".