46143748 has 24 divisors (see below), whose sum is σ = 95266304. Its totient is φ = 19137600.

The previous prime is 46143743. The next prime is 46143781. The reversal of 46143748 is 84734164.

It is not an unprimeable number, because it can be changed into a prime (46143743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25713 + ... + 27448.

Almost surely, 2^46143748 is an apocalyptic number.

It is an amenable number.

46143748 is an abundant number, since it is smaller than the sum of its proper divisors (49122556).

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

46143748 is a wasteful number, since it uses less digits than its factorization.

46143748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53203 (or 53201 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 46143748 is about 6792.9189602114. The cubic root of 46143748 is about 358.6776279608.

The spelling of 46143748 in words is "forty-six million, one hundred forty-three thousand, seven hundred forty-eight".