1427150764 has 24 divisors (see below), whose sum is σ = 2735223120. Its totient is φ = 647519424.

The previous prime is 1427150761. The next prime is 1427150773. The reversal of 1427150764 is 4670517241.

It is not an unprimeable number, because it can be changed into a prime (1427150761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229519 + ... + 235654.

It is an arithmetic number, because the mean of its divisors is an integer number (113967630).

Almost surely, 2^1427150764 is an apocalyptic number.

It is an amenable number.

1427150764 is a deficient number, since it is larger than the sum of its proper divisors (1308072356).

1427150764 is a wasteful number, since it uses less digits than its factorization.

1427150764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465249 (or 465247 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 1427150764 is about 37777.6490004341. The cubic root of 1427150764 is about 1125.8744185100.

The spelling of 1427150764 in words is "one billion, four hundred twenty-seven million, one hundred fifty thousand, seven hundred sixty-four".