16487934 has 32 divisors (see below), whose sum is σ = 35295360. Its totient is φ = 5119200.

The previous prime is 16487927. The next prime is 16487957. The reversal of 16487934 is 43978461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5769 + ... + 8139.

It is an arithmetic number, because the mean of its divisors is an integer number (1102980).

Almost surely, 2^16487934 is an apocalyptic number.

16487934 is an abundant number, since it is smaller than the sum of its proper divisors (18807426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16487934 is a wasteful number, since it uses less digits than its factorization.

16487934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456.

The product of its digits is 145152, while the sum is 42.

The square root of 16487934 is about 4060.5337087629. The cubic root of 16487934 is about 254.5200970179.

The spelling of 16487934 in words is "sixteen million, four hundred eighty-seven thousand, nine hundred thirty-four".