61056602 has 4 divisors (see below), whose sum is σ = 91584906. Its totient is φ = 30528300.

The previous prime is 61056551. The next prime is 61056643. The reversal of 61056602 is 20665016.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46226401 + 14830201 = 6799^2 + 3851^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15264149 + ... + 15264152.

Almost surely, 2^61056602 is an apocalyptic number.

61056602 is a deficient number, since it is larger than the sum of its proper divisors (30528304).

61056602 is a wasteful number, since it uses less digits than its factorization.

61056602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30528303.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 61056602 is about 7813.8724074559. The cubic root of 61056602 is about 393.7714367434.

The spelling of 61056602 in words is "sixty-one million, fifty-six thousand, six hundred two".