61460504 has 48 divisors (see below), whose sum is σ = 135739800. Its totient is φ = 26009088.

The previous prime is 61460501. The next prime is 61460513. The reversal of 61460504 is 40506416.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61460501) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 31592 + ... + 33480.

Almost surely, 2^61460504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61460504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67869900).

61460504 is an abundant number, since it is smaller than the sum of its proper divisors (74279296).

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

61460504 is a wasteful number, since it uses less digits than its factorization.

61460504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992 (or 1981 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 61460504 is about 7839.6749932634. The cubic root of 61460504 is about 394.6378221605.

The spelling of 61460504 in words is "sixty-one million, four hundred sixty thousand, five hundred four".