427693022 has 16 divisors (see below), whose sum is σ = 651017520. Its totient is φ = 210709632.

The previous prime is 427692961. The next prime is 427693031. The reversal of 427693022 is 220396724.

It is a happy number.

It is a congruent number.

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, 33629 + ... + 44567.

It is an arithmetic number, because the mean of its divisors is an integer number (40688595).

Almost surely, 2^427693022 is an apocalyptic number.

427693022 is a deficient number, since it is larger than the sum of its proper divisors (223324498).

427693022 is a wasteful number, since it uses less digits than its factorization.

427693022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11227.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 427693022 is about 20680.7403639231. The cubic root of 427693022 is about 753.4319880631.

The spelling of 427693022 in words is "four hundred twenty-seven million, six hundred ninety-three thousand, twenty-two".