61589452 has 6 divisors (see below), whose sum is σ = 107781548. Its totient is φ = 30794724.

The previous prime is 61589449. The next prime is 61589483. The reversal of 61589452 is 25498516.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7698678 + ... + 7698685.

Almost surely, 2^61589452 is an apocalyptic number.

It is an amenable number.

61589452 is a deficient number, since it is larger than the sum of its proper divisors (46192096).

61589452 is a wasteful number, since it uses less digits than its factorization.

61589452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15397367 (or 15397365 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The square root of 61589452 is about 7847.8947495491. The cubic root of 61589452 is about 394.9136210201.

The spelling of 61589452 in words is "sixty-one million, five hundred eighty-nine thousand, four hundred fifty-two".