25300401 has 8 divisors (see below), whose sum is σ = 38553024. Its totient is φ = 14457360.

The previous prime is 25300313. The next prime is 25300417. The reversal of 25300401 is 10400352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25300401 - 2⁷ = 25300273 is a prime.

It is a super-2 number, since 2×25300401² = 1280220581521602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25300481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602370 + ... + 602411.

It is an arithmetic number, because the mean of its divisors is an integer number (4819128).

Almost surely, 2^25300401 is an apocalyptic number.

25300401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25300401 is a deficient number, since it is larger than the sum of its proper divisors (13252623).

25300401 is a wasteful number, since it uses less digits than its factorization.

25300401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204791.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 25300401 is about 5029.9503973697. The cubic root of 25300401 is about 293.5682844137.

Adding to 25300401 its reverse (10400352), we get a palindrome (35700753).

The spelling of 25300401 in words is "twenty-five million, three hundred thousand, four hundred one".