240926401 has 4 divisors (see below), whose sum is σ = 241214400. Its totient is φ = 240638404.

The previous prime is 240926381. The next prime is 240926407. The reversal of 240926401 is 104629042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 240926401 - 2⁹ = 240925889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240926401.

It is not an unprimeable number, because it can be changed into a prime (240926407) 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, 142741 + ... + 144418.

It is an arithmetic number, because the mean of its divisors is an integer number (60303600).

Almost surely, 2^240926401 is an apocalyptic number.

It is an amenable number.

240926401 is a deficient number, since it is larger than the sum of its proper divisors (287999).

240926401 is an equidigital number, since it uses as much as digits as its factorization.

240926401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287998.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 240926401 is about 15521.8040510760. The cubic root of 240926401 is about 622.2450699389.

The spelling of 240926401 in words is "two hundred forty million, nine hundred twenty-six thousand, four hundred one".