61894702 has 8 divisors (see below), whose sum is σ = 96878736. Its totient is φ = 29601792.

The previous prime is 61894699. The next prime is 61894711. The reversal of 61894702 is 20749816.

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

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, 672723 + ... + 672814.

It is an arithmetic number, because the mean of its divisors is an integer number (12109842).

Almost surely, 2^61894702 is an apocalyptic number.

61894702 is a deficient number, since it is larger than the sum of its proper divisors (34984034).

61894702 is a wasteful number, since it uses less digits than its factorization.

61894702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345562.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 61894702 is about 7867.3186029295. The cubic root of 61894702 is about 395.5649705229.

The spelling of 61894702 in words is "sixty-one million, eight hundred ninety-four thousand, seven hundred two".