1496561474 has 8 divisors (see below), whose sum is σ = 2254909440. Its totient is φ = 744924996.

The previous prime is 1496561441. The next prime is 1496561489. The reversal of 1496561474 is 4741656941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1496561474² = 4479392490922105352, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1677314 + ... + 1678205.

It is an arithmetic number, because the mean of its divisors is an integer number (281863680).

Almost surely, 2^1496561474 is an apocalyptic number.

1496561474 is a deficient number, since it is larger than the sum of its proper divisors (758347966).

1496561474 is a wasteful number, since it uses less digits than its factorization.

1496561474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355744.

The product of its digits is 725760, while the sum is 47.

The square root of 1496561474 is about 38685.4168130576. The cubic root of 1496561474 is about 1143.8388778456.

The spelling of 1496561474 in words is "one billion, four hundred ninety-six million, five hundred sixty-one thousand, four hundred seventy-four".