1462490138 has 8 divisors (see below), whose sum is σ = 2198474688. Its totient is φ = 729665244.

The previous prime is 1462490123. The next prime is 1462490147. The reversal of 1462490138 is 8310942641.

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

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, 788756 + ... + 790607.

It is an arithmetic number, because the mean of its divisors is an integer number (274809336).

Almost surely, 2^1462490138 is an apocalyptic number.

1462490138 is a deficient number, since it is larger than the sum of its proper divisors (735984550).

1462490138 is a wasteful number, since it uses less digits than its factorization.

1462490138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579828.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 1462490138 is about 38242.5174119069. The cubic root of 1462490138 is about 1135.0917889115.

The spelling of 1462490138 in words is "one billion, four hundred sixty-two million, four hundred ninety thousand, one hundred thirty-eight".