240472371 has 4 divisors (see below), whose sum is σ = 320629832. Its totient is φ = 160314912.

The previous prime is 240472369. The next prime is 240472373. The reversal of 240472371 is 173274042.

240472371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (240472369) and next prime (240472373).

It is not a de Polignac number, because 240472371 - 2¹ = 240472369 is a prime.

It is a super-2 number, since 2×240472371² = 115653922428723282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240472373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40078726 + ... + 40078731.

It is an arithmetic number, because the mean of its divisors is an integer number (80157458).

Almost surely, 2^240472371 is an apocalyptic number.

240472371 is a deficient number, since it is larger than the sum of its proper divisors (80157461).

240472371 is an equidigital number, since it uses as much as digits as its factorization.

240472371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80157460.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 240472371 is about 15507.1715989732. The cubic root of 240472371 is about 621.8539469182.

The spelling of 240472371 in words is "two hundred forty million, four hundred seventy-two thousand, three hundred seventy-one".