61024460 has 24 divisors (see below), whose sum is σ = 146459040. Its totient is φ = 20922624.

The previous prime is 61024459. The next prime is 61024499. The reversal of 61024460 is 6442016.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217805 + ... + 218084.

It is an arithmetic number, because the mean of its divisors is an integer number (6102460).

Almost surely, 2^61024460 is an apocalyptic number.

It is an amenable number.

61024460 is an abundant number, since it is smaller than the sum of its proper divisors (85434580).

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

61024460 is a wasteful number, since it uses less digits than its factorization.

61024460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435905 (or 435903 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 61024460 is about 7811.8154100055. The cubic root of 61024460 is about 393.7023269737.

Adding to 61024460 its reverse (6442016), we get a palindrome (67466476).

The spelling of 61024460 in words is "sixty-one million, twenty-four thousand, four hundred sixty".