46023220 has 24 divisors (see below), whose sum is σ = 99767808. Its totient is φ = 17815200.

The previous prime is 46023217. The next prime is 46023277. The reversal of 46023220 is 2232064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36496 + ... + 37735.

It is an arithmetic number, because the mean of its divisors is an integer number (4156992).

Almost surely, 2^46023220 is an apocalyptic number.

It is an amenable number.

46023220 is an abundant number, since it is smaller than the sum of its proper divisors (53744588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46023220 is a wasteful number, since it uses less digits than its factorization.

46023220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74271 (or 74269 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 46023220 is about 6784.0415682689. The cubic root of 46023220 is about 358.3650656353.

Adding to 46023220 its reverse (2232064), we get a palindrome (48255284).

The spelling of 46023220 in words is "forty-six million, twenty-three thousand, two hundred twenty".