427093292 has 12 divisors (see below), whose sum is σ = 761515776. Its totient is φ = 209517360.

The previous prime is 427093291. The next prime is 427093307. The reversal of 427093292 is 292390724.

It is not an unprimeable number, because it can be changed into a prime (427093291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1007084 + ... + 1007507.

It is an arithmetic number, because the mean of its divisors is an integer number (63459648).

Almost surely, 2^427093292 is an apocalyptic number.

It is an amenable number.

427093292 is a deficient number, since it is larger than the sum of its proper divisors (334422484).

427093292 is a wasteful number, since it uses less digits than its factorization.

427093292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014648 (or 2014646 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 427093292 is about 20666.2355546432. The cubic root of 427093292 is about 753.0796581507.

The spelling of 427093292 in words is "four hundred twenty-seven million, ninety-three thousand, two hundred ninety-two".