40167052 has 24 divisors (see below), whose sum is σ = 72794624. Its totient is φ = 19377792.

The previous prime is 40167047. The next prime is 40167067. The reversal of 40167052 is 25076104.

It is a super-2 number, since 2×40167052² = 3226784132741408, which contains 22 as substring.

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, 17728 + ... + 19864.

Almost surely, 2^40167052 is an apocalyptic number.

It is an amenable number.

40167052 is a deficient number, since it is larger than the sum of its proper divisors (32627572).

40167052 is a wasteful number, since it uses less digits than its factorization.

40167052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305 (or 2303 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 40167052 is about 6337.7481805449. The cubic root of 40167052 is about 342.4706196049.

The spelling of 40167052 in words is "forty million, one hundred sixty-seven thousand, fifty-two".