16307070 has 32 divisors (see below), whose sum is σ = 42148512. Its totient is φ = 4013952.

The previous prime is 16307059. The next prime is 16307087. The reversal of 16307070 is 7070361.

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

It is a self number, because there is not a number n which added to its sum of digits gives 16307070.

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, 20517 + ... + 21296.

It is an arithmetic number, because the mean of its divisors is an integer number (1317141).

Almost surely, 2^16307070 is an apocalyptic number.

16307070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16307070 is an abundant number, since it is smaller than the sum of its proper divisors (25841442).

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

16307070 is a wasteful number, since it uses less digits than its factorization.

16307070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41836.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 16307070 is about 4038.2013322765. The cubic root of 16307070 is about 253.5860224925.

The spelling of 16307070 in words is "sixteen million, three hundred seven thousand, seventy".