25474363 has 4 divisors (see below), whose sum is σ = 26581968. Its totient is φ = 24366760.

The previous prime is 25474357. The next prime is 25474369. The reversal of 25474363 is 36347452.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (25474357) and next prime (25474369).

It is a cyclic number.

It is not a de Polignac number, because 25474363 - 2¹³ = 25466171 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25474369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553768 + ... + 553813.

It is an arithmetic number, because the mean of its divisors is an integer number (6645492).

Almost surely, 2^25474363 is an apocalyptic number.

25474363 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

25474363 is a deficient number, since it is larger than the sum of its proper divisors (1107605).

25474363 is a wasteful number, since it uses less digits than its factorization.

25474363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107604.

The product of its digits is 60480, while the sum is 34.

The square root of 25474363 is about 5047.2133895844. The cubic root of 25474363 is about 294.2395928982.

The spelling of 25474363 in words is "twenty-five million, four hundred seventy-four thousand, three hundred sixty-three".