25227046 has 16 divisors (see below), whose sum is σ = 41522544. Its totient is φ = 11422944.

The previous prime is 25227029. The next prime is 25227049. The reversal of 25227046 is 64072252.

It is a super-2 number, since 2×25227046² = 1272807699772232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25227049) 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, 7776 + ... + 10531.

It is an arithmetic number, because the mean of its divisors is an integer number (2595159).

Almost surely, 2^25227046 is an apocalyptic number.

25227046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

25227046 is a deficient number, since it is larger than the sum of its proper divisors (16295498).

25227046 is a wasteful number, since it uses less digits than its factorization.

25227046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18375.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 25227046 is about 5022.6532828775. The cubic root of 25227046 is about 293.2842896082.

Adding to 25227046 its reverse (64072252), we get a palindrome (89299298).

The spelling of 25227046 in words is "twenty-five million, two hundred twenty-seven thousand, forty-six".