46433478 has 48 divisors (see below), whose sum is σ = 116348400. Its totient is φ = 12245184.

The previous prime is 46433467. The next prime is 46433501. The reversal of 46433478 is 87433464.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2253 + ... + 9896.

It is an arithmetic number, because the mean of its divisors is an integer number (2423925).

Almost surely, 2^46433478 is an apocalyptic number.

46433478 is an abundant number, since it is smaller than the sum of its proper divisors (69914922).

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

46433478 is a wasteful number, since it uses less digits than its factorization.

46433478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12181 (or 12174 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The square root of 46433478 is about 6814.2114730906. The cubic root of 46433478 is about 359.4267574403.

The spelling of 46433478 in words is "forty-six million, four hundred thirty-three thousand, four hundred seventy-eight".