1254885234 has 16 divisors (see below), whose sum is σ = 2517792672. Its totient is φ = 416958048.

The previous prime is 1254885199. The next prime is 1254885251. The reversal of 1254885234 is 4325884521.

It is a super-2 number, since 2×1254885234² = 3149473901022469512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332224 + ... + 335979.

It is an arithmetic number, because the mean of its divisors is an integer number (157362042).

Almost surely, 2^1254885234 is an apocalyptic number.

1254885234 is an abundant number, since it is smaller than the sum of its proper divisors (1262907438).

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

1254885234 is a wasteful number, since it uses less digits than its factorization.

1254885234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668521.

The product of its digits is 307200, while the sum is 42.

The square root of 1254885234 is about 35424.3593308334. The cubic root of 1254885234 is about 1078.6188431726.

The spelling of 1254885234 in words is "one billion, two hundred fifty-four million, eight hundred eighty-five thousand, two hundred thirty-four".