39700422 has 16 divisors (see below), whose sum is σ = 88223280. Its totient is φ = 13233456.

The previous prime is 39700411. The next prime is 39700439. The reversal of 39700422 is 22400793.

It is a super-2 number, since 2×39700422² = 3152247013956168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367543 + ... + 367650.

It is an arithmetic number, because the mean of its divisors is an integer number (5513955).

Almost surely, 2^39700422 is an apocalyptic number.

39700422 is an abundant number, since it is smaller than the sum of its proper divisors (48522858).

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

39700422 is a wasteful number, since it uses less digits than its factorization.

39700422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735204 (or 735198 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 39700422 is about 6300.8270885654. The cubic root of 39700422 is about 341.1392636712.

The spelling of 39700422 in words is "thirty-nine million, seven hundred thousand, four hundred twenty-two".