1427907260 has 24 divisors (see below), whose sum is σ = 3229267776. Its totient is φ = 527227200.

The previous prime is 1427907259. The next prime is 1427907277. The reversal of 1427907260 is 627097241.

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, 2745716 + ... + 2746235.

It is an arithmetic number, because the mean of its divisors is an integer number (134552824).

Almost surely, 2^1427907260 is an apocalyptic number.

1427907260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1427907260 is an abundant number, since it is smaller than the sum of its proper divisors (1801360516).

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

1427907260 is a wasteful number, since it uses less digits than its factorization.

1427907260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5491973 (or 5491971 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 1427907260 is about 37787.6601551353. The cubic root of 1427907260 is about 1126.0733157507.

The spelling of 1427907260 in words is "one billion, four hundred twenty-seven million, nine hundred seven thousand, two hundred sixty".