83150704 has 120 divisors (see below), whose sum is σ = 209129472. Its totient is φ = 31299840.

The previous prime is 83150699. The next prime is 83150713. The reversal of 83150704 is 40705138.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435249 + ... + 435439.

Almost surely, 2^83150704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83150704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104564736).

83150704 is an abundant number, since it is smaller than the sum of its proper divisors (125978768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83150704 is a wasteful number, since it uses less digits than its factorization.

83150704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 83150704 is about 9118.7007846513. The cubic root of 83150704 is about 436.4709161526.

The spelling of 83150704 in words is "eighty-three million, one hundred fifty thousand, seven hundred four".