38522632 has 8 divisors (see below), whose sum is σ = 72229950. Its totient is φ = 19261312.

The previous prime is 38522621. The next prime is 38522639. The reversal of 38522632 is 23622583.

It can be written as a sum of positive squares in only one way, i.e., 38266596 + 256036 = 6186^2 + 506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 38522594 and 38522603.

It is not an unprimeable number, because it can be changed into a prime (38522639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2407657 + ... + 2407672.

Almost surely, 2^38522632 is an apocalyptic number.

It is an amenable number.

38522632 is a deficient number, since it is larger than the sum of its proper divisors (33707318).

38522632 is a wasteful number, since it uses less digits than its factorization.

38522632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815335 (or 4815331 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 38522632 is about 6206.6602935878. The cubic root of 38522632 is about 337.7318228044.

The spelling of 38522632 in words is "thirty-eight million, five hundred twenty-two thousand, six hundred thirty-two".