61024004 has 12 divisors (see below), whose sum is σ = 110474700. Its totient is φ = 29459808.

The previous prime is 61023983. The next prime is 61024013. The reversal of 61024004 is 40042016.

It can be written as a sum of positive squares in 2 ways, for example, as 25000000 + 36024004 = 5000^2 + 6002^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 262919 + ... + 263150.

It is an arithmetic number, because the mean of its divisors is an integer number (9206225).

Almost surely, 2^61024004 is an apocalyptic number.

It is an amenable number.

61024004 is a deficient number, since it is larger than the sum of its proper divisors (49450696).

61024004 is a wasteful number, since it uses less digits than its factorization.

61024004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526102 (or 526100 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 61024004 is about 7811.7862233935. The cubic root of 61024004 is about 393.7013463357.

The spelling of 61024004 in words is "sixty-one million, twenty-four thousand, four".