46423444 has 12 divisors (see below), whose sum is σ = 81654804. Its totient is φ = 23093504.

The previous prime is 46423417. The next prime is 46423459. The reversal of 46423444 is 44432464.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40806544 + 5616900 = 6388^2 + 2370^2 .

It is a super-2 number, since 2×46423444² = 4310272305642272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28669 + ... + 30244.

It is an arithmetic number, because the mean of its divisors is an integer number (6804567).

Almost surely, 2^46423444 is an apocalyptic number.

It is an amenable number.

46423444 is a deficient number, since it is larger than the sum of its proper divisors (35231360).

46423444 is a wasteful number, since it uses less digits than its factorization.

46423444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59114 (or 59112 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

The square root of 46423444 is about 6813.4751779103. The cubic root of 46423444 is about 359.4008655762.

The spelling of 46423444 in words is "forty-six million, four hundred twenty-three thousand, four hundred forty-four".