254632416 has 24 divisors (see below), whose sum is σ = 668410344. Its totient is φ = 84877440.

The previous prime is 254632351. The next prime is 254632423. The reversal of 254632416 is 614236452.

254632416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1326115 + ... + 1326306.

It is an arithmetic number, because the mean of its divisors is an integer number (27850431).

Almost surely, 2^254632416 is an apocalyptic number.

It is an amenable number.

254632416 is an abundant number, since it is smaller than the sum of its proper divisors (413777928).

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

254632416 is a wasteful number, since it uses less digits than its factorization.

254632416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652434 (or 2652426 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 254632416 is about 15957.2057704349. The cubic root of 254632416 is about 633.8277220677.

Adding to 254632416 its reverse (614236452), we get a palindrome (868868868).

The spelling of 254632416 in words is "two hundred fifty-four million, six hundred thirty-two thousand, four hundred sixteen".