1522370474 has 16 divisors (see below), whose sum is σ = 2296187520. Its totient is φ = 756982800.

The previous prime is 1522370461. The next prime is 1522370491. The reversal of 1522370474 is 4740732251.

It is a super-2 number, since 2×1522370474² = 4635223720213969352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon 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, 595499 + ... + 598049.

It is an arithmetic number, because the mean of its divisors is an integer number (143511720).

Almost surely, 2^1522370474 is an apocalyptic number.

1522370474 is a deficient number, since it is larger than the sum of its proper divisors (773817046).

1522370474 is a wasteful number, since it uses less digits than its factorization.

1522370474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4085.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 1522370474 is about 39017.5662234333. The cubic root of 1522370474 is about 1150.3768075871.

The spelling of 1522370474 in words is "one billion, five hundred twenty-two million, three hundred seventy thousand, four hundred seventy-four".