25462463 has 4 divisors (see below), whose sum is σ = 27421128. Its totient is φ = 23503800.

The previous prime is 25462457. The next prime is 25462471. The reversal of 25462463 is 36426452.

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

It is a cyclic number.

It is not a de Polignac number, because 25462463 - 2⁶ = 25462399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25462483) 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, 979313 + ... + 979338.

It is an arithmetic number, because the mean of its divisors is an integer number (6855282).

Almost surely, 2^25462463 is an apocalyptic number.

25462463 is a deficient number, since it is larger than the sum of its proper divisors (1958665).

25462463 is a wasteful number, since it uses less digits than its factorization.

25462463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958664.

The product of its digits is 34560, while the sum is 32.

The square root of 25462463 is about 5046.0343835531. The cubic root of 25462463 is about 294.1937690960.

The spelling of 25462463 in words is "twenty-five million, four hundred sixty-two thousand, four hundred sixty-three".