268407954 has 24 divisors (see below), whose sum is σ = 583616592. Its totient is φ = 89151480.

The previous prime is 268407949. The next prime is 268407959. The reversal of 268407954 is 459704862.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (268407949) and next prime (268407959).

It is a super-2 number, since 2×268407954² = 144085659540932232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (268407959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21252 + ... + 31439.

It is an arithmetic number, because the mean of its divisors is an integer number (24317358).

Almost surely, 2^268407954 is an apocalyptic number.

268407954 is an abundant number, since it is smaller than the sum of its proper divisors (315208638).

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

268407954 is a wasteful number, since it uses less digits than its factorization.

268407954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52982 (or 52979 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 268407954 is about 16383.1606840683. The cubic root of 268407954 is about 645.0575466954.

It can be divided in two parts, 268407 and 954, that added together give a square (269361 = 519²).

The spelling of 268407954 in words is "two hundred sixty-eight million, four hundred seven thousand, nine hundred fifty-four".