61892948 has 12 divisors (see below), whose sum is σ = 116644500. Its totient is φ = 28565952.

The previous prime is 61892939. The next prime is 61892951. The reversal of 61892948 is 84929816.

It can be written as a sum of positive squares in 2 ways, for example, as 24780484 + 37112464 = 4978^2 + 6092^2 .

It is a congruent number.

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, 595073 + ... + 595176.

It is an arithmetic number, because the mean of its divisors is an integer number (9720375).

Almost surely, 2^61892948 is an apocalyptic number.

It is an amenable number.

61892948 is a deficient number, since it is larger than the sum of its proper divisors (54751552).

61892948 is a wasteful number, since it uses less digits than its factorization.

61892948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190266 (or 1190264 counting only the distinct ones).

The product of its digits is 248832, while the sum is 47.

The square root of 61892948 is about 7867.2071283271. The cubic root of 61892948 is about 395.5612339214.

The spelling of 61892948 in words is "sixty-one million, eight hundred ninety-two thousand, nine hundred forty-eight".