25773792 has 48 divisors (see below), whose sum is σ = 73809792. Its totient is φ = 7809920.

The previous prime is 25773791. The next prime is 25773809. The reversal of 25773792 is 29737752.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25773791) 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, 11148 + ... + 13259.

It is an arithmetic number, because the mean of its divisors is an integer number (1537704).

Almost surely, 2^25773792 is an apocalyptic number.

25773792 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25773792 is an abundant number, since it is smaller than the sum of its proper divisors (48036000).

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

25773792 is a wasteful number, since it uses less digits than its factorization.

25773792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24431 (or 24423 counting only the distinct ones).

The product of its digits is 185220, while the sum is 42.

The square root of 25773792 is about 5076.7895367053. The cubic root of 25773792 is about 295.3879488473.

It can be divided in two parts, 25773 and 792, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 25773792 in words is "twenty-five million, seven hundred seventy-three thousand, seven hundred ninety-two".