46143970 has 16 divisors (see below), whose sum is σ = 87431040. Its totient is φ = 17486064.

The previous prime is 46143961. The next prime is 46144009. The reversal of 46143970 is 7934164.

It is a happy 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, 121242 + ... + 121621.

It is an arithmetic number, because the mean of its divisors is an integer number (5464440).

Almost surely, 2^46143970 is an apocalyptic number.

46143970 is a deficient number, since it is larger than the sum of its proper divisors (41287070).

46143970 is a wasteful number, since it uses less digits than its factorization.

46143970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242889.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 46143970 is about 6792.9353007371. The cubic root of 46143970 is about 358.6782031655.

The spelling of 46143970 in words is "forty-six million, one hundred forty-three thousand, nine hundred seventy".