61204652 has 12 divisors (see below), whose sum is σ = 109599336. Its totient is φ = 29890560.

The previous prime is 61204621. The next prime is 61204711. The reversal of 61204652 is 25640216.

It is a super-2 number, since 2×61204652² = 7492018852882208, 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, 177749 + ... + 178092.

It is an arithmetic number, because the mean of its divisors is an integer number (9133278).

Almost surely, 2^61204652 is an apocalyptic number.

It is an amenable number.

61204652 is a deficient number, since it is larger than the sum of its proper divisors (48394684).

61204652 is a wasteful number, since it uses less digits than its factorization.

61204652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355888 (or 355886 counting only the distinct ones).

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

The square root of 61204652 is about 7823.3402073539. The cubic root of 61204652 is about 394.0894520629.

Adding to 61204652 its reverse (25640216), we get a palindrome (86844868).

The spelling of 61204652 in words is "sixty-one million, two hundred four thousand, six hundred fifty-two".