454161696 has 24 divisors (see below), whose sum is σ = 1192174704. Its totient is φ = 151387200.

The previous prime is 454161679. The next prime is 454161709. The reversal of 454161696 is 696161454.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×454161696² = 412525692227192832, which contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2365330 + ... + 2365521.

It is an arithmetic number, because the mean of its divisors is an integer number (49673946).

Almost surely, 2^454161696 is an apocalyptic number.

It is an amenable number.

454161696 is an abundant number, since it is smaller than the sum of its proper divisors (738013008).

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

454161696 is a wasteful number, since it uses less digits than its factorization.

454161696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730864 (or 4730856 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 454161696 is about 21311.0697995197. The cubic root of 454161696 is about 768.6645181705.

The spelling of 454161696 in words is "four hundred fifty-four million, one hundred sixty-one thousand, six hundred ninety-six".