83674475 has 6 divisors (see below), whose sum is σ = 103756380. Its totient is φ = 66939560.

The previous prime is 83674471. The next prime is 83674519. The reversal of 83674475 is 57447638.

It is not a de Polignac number, because 83674475 - 2² = 83674471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83674471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1673465 + ... + 1673514.

It is an arithmetic number, because the mean of its divisors is an integer number (17292730).

Almost surely, 2^83674475 is an apocalyptic number.

83674475 is a deficient number, since it is larger than the sum of its proper divisors (20081905).

83674475 is a wasteful number, since it uses less digits than its factorization.

83674475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346989 (or 3346984 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The square root of 83674475 is about 9147.3753066112. The cubic root of 83674475 is about 437.3854502824.

The spelling of 83674475 in words is "eighty-three million, six hundred seventy-four thousand, four hundred seventy-five".