16460490 has 32 divisors (see below), whose sum is σ = 39638016. Its totient is φ = 4374720.

The previous prime is 16460489. The next prime is 16460491. The reversal of 16460490 is 9406461.

It is an interprime number because it is at equal distance from previous prime (16460489) and next prime (16460491).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (16460491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10455 + ... + 11925.

It is an arithmetic number, because the mean of its divisors is an integer number (1238688).

Almost surely, 2^16460490 is an apocalyptic number.

16460490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16460490 is an abundant number, since it is smaller than the sum of its proper divisors (23177526).

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

16460490 is a wasteful number, since it uses less digits than its factorization.

16460490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 16460490 is about 4057.1529426434. The cubic root of 16460490 is about 254.3788032159.

The spelling of 16460490 in words is "sixteen million, four hundred sixty thousand, four hundred ninety".