16340450 has 24 divisors (see below), whose sum is σ = 34735872. Its totient is φ = 5602320.

The previous prime is 16340411. The next prime is 16340479. The reversal of 16340450 is 5404361.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22994 + ... + 23693.

It is an arithmetic number, because the mean of its divisors is an integer number (1447328).

Almost surely, 2^16340450 is an apocalyptic number.

16340450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16340450 is an abundant number, since it is smaller than the sum of its proper divisors (18395422).

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

16340450 is a wasteful number, since it uses less digits than its factorization.

16340450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46706 (or 46701 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 16340450 is about 4042.3322476016. The cubic root of 16340450 is about 253.7589317959.

The spelling of 16340450 in words is "sixteen million, three hundred forty thousand, four hundred fifty".