61676494 has 8 divisors (see below), whose sum is σ = 100925208. Its totient is φ = 28034760.

The previous prime is 61676467. The next prime is 61676509. The reversal of 61676494 is 49467616.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 61676494.

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, 1401717 + ... + 1401760.

It is an arithmetic number, because the mean of its divisors is an integer number (12615651).

Almost surely, 2^61676494 is an apocalyptic number.

61676494 is a deficient number, since it is larger than the sum of its proper divisors (39248714).

61676494 is a wasteful number, since it uses less digits than its factorization.

61676494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803490.

The product of its digits is 217728, while the sum is 43.

The square root of 61676494 is about 7853.4383552683. The cubic root of 61676494 is about 395.0995721843.

The spelling of 61676494 in words is "sixty-one million, six hundred seventy-six thousand, four hundred ninety-four".