46489454 has 16 divisors (see below), whose sum is σ = 76474800. Its totient is φ = 21020160.

The previous prime is 46489433. The next prime is 46489459. The reversal of 46489454 is 45498464.

It is a super-2 number, since 2×46489454² = 4322538666436232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46489459) 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, 1229 + ... + 9720.

It is an arithmetic number, because the mean of its divisors is an integer number (4779675).

Almost surely, 2^46489454 is an apocalyptic number.

46489454 is a deficient number, since it is larger than the sum of its proper divisors (29985346).

46489454 is a wasteful number, since it uses less digits than its factorization.

46489454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11155.

The product of its digits is 552960, while the sum is 44.

The square root of 46489454 is about 6818.3175344069. The cubic root of 46489454 is about 359.5711302347.

The spelling of 46489454 in words is "forty-six million, four hundred eighty-nine thousand, four hundred fifty-four".