46442460 has 48 divisors (see below), whose sum is σ = 136886400. Its totient is φ = 11732544.

The previous prime is 46442443. The next prime is 46442467. The reversal of 46442460 is 6424464.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46442467) 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, 19230 + ... + 21509.

It is an arithmetic number, because the mean of its divisors is an integer number (2851800).

Almost surely, 2^46442460 is an apocalyptic number.

It is an amenable number.

46442460 is an abundant number, since it is smaller than the sum of its proper divisors (90443940).

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

46442460 is a wasteful number, since it uses less digits than its factorization.

46442460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40770 (or 40768 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 46442460 is about 6814.8705050059. The cubic root of 46442460 is about 359.4499315461.

It can be divided in two parts, 464 and 42460, that added together give a palindrome (42924).

The spelling of 46442460 in words is "forty-six million, four hundred forty-two thousand, four hundred sixty".