240552152 has 8 divisors (see below), whose sum is σ = 451035300. Its totient is φ = 120276072.

The previous prime is 240552131. The next prime is 240552173. The reversal of 240552152 is 251255042.

It is an interprime number because it is at equal distance from previous prime (240552131) and next prime (240552173).

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

It is a super-2 number, since 2×240552152² = 115730675663662208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15034502 + ... + 15034517.

Almost surely, 2^240552152 is an apocalyptic number.

It is an amenable number.

240552152 is a deficient number, since it is larger than the sum of its proper divisors (210483148).

240552152 is a wasteful number, since it uses less digits than its factorization.

240552152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30069025 (or 30069021 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 240552152 is about 15509.7437760912. The cubic root of 240552152 is about 621.9227096954.

The spelling of 240552152 in words is "two hundred forty million, five hundred fifty-two thousand, one hundred fifty-two".