25437041 has 4 divisors (see below), whose sum is σ = 29070912. Its totient is φ = 21803172.

The previous prime is 25437017. The next prime is 25437047. The reversal of 25437041 is 14073452.

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 25437041 - 2¹⁴ = 25420657 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 25437041.

It is not an unprimeable number, because it can be changed into a prime (25437047) 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, 1816925 + ... + 1816938.

It is an arithmetic number, because the mean of its divisors is an integer number (7267728).

Almost surely, 2^25437041 is an apocalyptic number.

It is an amenable number.

25437041 is a deficient number, since it is larger than the sum of its proper divisors (3633871).

25437041 is an equidigital number, since it uses as much as digits as its factorization.

25437041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633870.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 25437041 is about 5043.5147466821. The cubic root of 25437041 is about 294.0958277406.

The spelling of 25437041 in words is "twenty-five million, four hundred thirty-seven thousand, forty-one".