456161654 has 16 divisors (see below), whose sum is σ = 754850880. Its totient is φ = 205400640.

The previous prime is 456161653. The next prime is 456161659.

It is a happy number.

456161654 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456161653) 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, 212894 + ... + 215025.

It is an arithmetic number, because the mean of its divisors is an integer number (47178180).

Almost surely, 2^456161654 is an apocalyptic number.

456161654 is a deficient number, since it is larger than the sum of its proper divisors (298689226).

456161654 is a wasteful number, since it uses less digits than its factorization.

456161654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427975.

The product of its digits is 86400, while the sum is 38.

The square root of 456161654 is about 21357.9412397356. The cubic root of 456161654 is about 769.7911695450.

The spelling of 456161654 in words is "four hundred fifty-six million, one hundred sixty-one thousand, six hundred fifty-four".