1492412306 has 72 divisors (see below), whose sum is σ = 2887815168. Its totient is φ = 576298800.

The previous prime is 1492412249. The next prime is 1492412329. The reversal of 1492412306 is 6032142941.

It is a super-2 number, since 2×1492412306² = 4454588982200475272, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1505471 + ... + 1506461.

It is an arithmetic number, because the mean of its divisors is an integer number (40108544).

Almost surely, 2^1492412306 is an apocalyptic number.

1492412306 is a deficient number, since it is larger than the sum of its proper divisors (1395402862).

1492412306 is a wasteful number, since it uses less digits than its factorization.

1492412306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156 (or 1138 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1492412306 is about 38631.7525618499. The cubic root of 1492412306 is about 1142.7808140675.

The spelling of 1492412306 in words is "one billion, four hundred ninety-two million, four hundred twelve thousand, three hundred six".