46448230 has 32 divisors (see below), whose sum is σ = 86780160. Its totient is φ = 17880960.

The previous prime is 46448197. The next prime is 46448239. The reversal of 46448230 is 3284464.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 46448192 and 46448201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46448239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83112 + ... + 83668.

It is an arithmetic number, because the mean of its divisors is an integer number (2711880).

Almost surely, 2^46448230 is an apocalyptic number.

46448230 is a deficient number, since it is larger than the sum of its proper divisors (40331930).

46448230 is a wasteful number, since it uses less digits than its factorization.

46448230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 46448230 is about 6815.2938307897. The cubic root of 46448230 is about 359.4648169205.

The spelling of 46448230 in words is "forty-six million, four hundred forty-eight thousand, two hundred thirty".