39289122 has 24 divisors (see below), whose sum is σ = 85249164. Its totient is φ = 13077504.

The previous prime is 39289099. The next prime is 39289157. The reversal of 39289122 is 22198293.

It can be written as a sum of positive squares in 2 ways, for example, as 39050001 + 239121 = 6249^2 + 489^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17538 + ... + 19650.

Almost surely, 2^39289122 is an apocalyptic number.

39289122 is an abundant number, since it is smaller than the sum of its proper divisors (45960042).

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

39289122 is a wasteful number, since it uses less digits than its factorization.

39289122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154 (or 3151 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 39289122 is about 6268.1035409444. The cubic root of 39289122 is about 339.9570937783.

The spelling of 39289122 in words is "thirty-nine million, two hundred eighty-nine thousand, one hundred twenty-two".