1427573474 has 16 divisors (see below), whose sum is σ = 2255014080. Its totient is φ = 675933840.

The previous prime is 1427573447. The next prime is 1427573501. The reversal of 1427573474 is 4743757241.

It is an interprime number because it is at equal distance from previous prime (1427573447) and next prime (1427573501).

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, 103844 + ... + 116784.

It is an arithmetic number, because the mean of its divisors is an integer number (140938380).

Almost surely, 2^1427573474 is an apocalyptic number.

1427573474 is a deficient number, since it is larger than the sum of its proper divisors (827440606).

1427573474 is a wasteful number, since it uses less digits than its factorization.

1427573474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15865.

The product of its digits is 658560, while the sum is 44.

The square root of 1427573474 is about 37783.2432964668. The cubic root of 1427573474 is about 1125.9855657010.

The spelling of 1427573474 in words is "one billion, four hundred twenty-seven million, five hundred seventy-three thousand, four hundred seventy-four".