427347462 has 32 divisors (see below), whose sum is σ = 934170624. Its totient is φ = 129744000.

The previous prime is 427347457. The next prime is 427347491. The reversal of 427347462 is 264743724.

It is a self number, because there is not a number n which added to its sum of digits gives 427347462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64414 + ... + 70737.

It is an arithmetic number, because the mean of its divisors is an integer number (29192832).

Almost surely, 2^427347462 is an apocalyptic number.

427347462 is an abundant number, since it is smaller than the sum of its proper divisors (506823162).

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

427347462 is a wasteful number, since it uses less digits than its factorization.

427347462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135204.

The product of its digits is 225792, while the sum is 39.

The square root of 427347462 is about 20672.3840424853. The cubic root of 427347462 is about 753.2290184134.

The spelling of 427347462 in words is "four hundred twenty-seven million, three hundred forty-seven thousand, four hundred sixty-two".