16452970 has 16 divisors (see below), whose sum is σ = 29704320. Its totient is φ = 6561424.

The previous prime is 16452967. The next prime is 16452973. The reversal of 16452970 is 7925461.

It is an interprime number because it is at equal distance from previous prime (16452967) and next prime (16452973).

It is not an unprimeable number, because it can be changed into a prime (16452973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1299 + ... + 5881.

It is an arithmetic number, because the mean of its divisors is an integer number (1856520).

Almost surely, 2^16452970 is an apocalyptic number.

16452970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16452970 is a deficient number, since it is larger than the sum of its proper divisors (13251350).

16452970 is a wasteful number, since it uses less digits than its factorization.

16452970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4949.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 16452970 is about 4056.2260785119. The cubic root of 16452970 is about 254.3400595337.

The spelling of 16452970 in words is "sixteen million, four hundred fifty-two thousand, nine hundred seventy".