83074761 has 64 divisors (see below), whose sum is σ = 158515200. Its totient is φ = 41731200.

The previous prime is 83074759. The next prime is 83074787. The reversal of 83074761 is 16747038.

It is not a de Polignac number, because 83074761 - 2¹ = 83074759 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (83074751) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 63805 + ... + 65093.

It is an arithmetic number, because the mean of its divisors is an integer number (2476800).

Almost surely, 2^83074761 is an apocalyptic number.

It is an amenable number.

83074761 is a deficient number, since it is larger than the sum of its proper divisors (75440439).

83074761 is a wasteful number, since it uses less digits than its factorization.

83074761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347 (or 1341 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 83074761 is about 9114.5356985422. The cubic root of 83074761 is about 436.3379968245.

The spelling of 83074761 in words is "eighty-three million, seventy-four thousand, seven hundred sixty-one".