25253154 has 16 divisors (see below), whose sum is σ = 56118240. Its totient is φ = 8417700.

The previous prime is 25253117. The next prime is 25253159. The reversal of 25253154 is 45135252.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (25253159) 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, 233772 + ... + 233879.

It is an arithmetic number, because the mean of its divisors is an integer number (3507390).

Almost surely, 2^25253154 is an apocalyptic number.

25253154 is an abundant number, since it is smaller than the sum of its proper divisors (30865086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25253154 is a wasteful number, since it uses less digits than its factorization.

25253154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467662 (or 467656 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 25253154 is about 5025.2516354905. The cubic root of 25253154 is about 293.3854300835.

The spelling of 25253154 in words is "twenty-five million, two hundred fifty-three thousand, one hundred fifty-four".