24740401 has 4 divisors (see below), whose sum is σ = 28274752. Its totient is φ = 21206052.

The previous prime is 24740381. The next prime is 24740431. The reversal of 24740401 is 10404742.

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 not a de Polignac number, because 24740401 - 2⁵ = 24740369 is a prime.

It is a super-2 number, since 2×24740401² = 1224174883281602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24740431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1767165 + ... + 1767178.

It is an arithmetic number, because the mean of its divisors is an integer number (7068688).

Almost surely, 2^24740401 is an apocalyptic number.

It is an amenable number.

24740401 is a deficient number, since it is larger than the sum of its proper divisors (3534351).

24740401 is an equidigital number, since it uses as much as digits as its factorization.

24740401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3534350.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 24740401 is about 4973.9723561757. The cubic root of 24740401 is about 291.3861541746.

The spelling of 24740401 in words is "twenty-four million, seven hundred forty thousand, four hundred one".