46223456 has 12 divisors (see below), whose sum is σ = 91002492. Its totient is φ = 23111712.

The previous prime is 46223431. The next prime is 46223461. The reversal of 46223456 is 65432264.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 1444483 = 46223456 / (4 + 6 + 2 + 2 + 3 + 4 + 5 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722210 + ... + 722273.

It is an arithmetic number, because the mean of its divisors is an integer number (7583541).

Almost surely, 2^46223456 is an apocalyptic number.

It is an amenable number.

46223456 is a deficient number, since it is larger than the sum of its proper divisors (44779036).

46223456 is a wasteful number, since it uses less digits than its factorization.

46223456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444493 (or 1444485 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 46223456 is about 6798.7834205834. The cubic root of 46223456 is about 358.8840338967.

The spelling of 46223456 in words is "forty-six million, two hundred twenty-three thousand, four hundred fifty-six".