61264982 has 4 divisors (see below), whose sum is σ = 91897476. Its totient is φ = 30632490.

The previous prime is 61264967. The next prime is 61264993. The reversal of 61264982 is 28946216.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15316244 + ... + 15316247.

It is an arithmetic number, because the mean of its divisors is an integer number (22974369).

Almost surely, 2^61264982 is an apocalyptic number.

61264982 is a deficient number, since it is larger than the sum of its proper divisors (30632494).

61264982 is a wasteful number, since it uses less digits than its factorization.

61264982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30632493.

The product of its digits is 41472, while the sum is 38.

The square root of 61264982 is about 7827.1950275945. The cubic root of 61264982 is about 394.2188954318.

The spelling of 61264982 in words is "sixty-one million, two hundred sixty-four thousand, nine hundred eighty-two".