46420544 has 14 divisors (see below), whose sum is σ = 92115894. Its totient is φ = 23210240.

The previous prime is 46420541. The next prime is 46420567. The reversal of 46420544 is 44502464.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 42094144 + 4326400 = 6488^2 + 2080^2 .

It is not an unprimeable number, because it can be changed into a prime (46420541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362597 + ... + 362724.

Almost surely, 2^46420544 is an apocalyptic number.

It is an amenable number.

46420544 is a deficient number, since it is larger than the sum of its proper divisors (45695350).

46420544 is an equidigital number, since it uses as much as digits as its factorization.

46420544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725333 (or 725323 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 46420544 is about 6813.2623610133. The cubic root of 46420544 is about 359.3933816836.

It can be divided in two parts, 46420 and 544, that added together give a palindrome (46964).

The spelling of 46420544 in words is "forty-six million, four hundred twenty thousand, five hundred forty-four".