46981398 has 16 divisors (see below), whose sum is σ = 94826160. Its totient is φ = 15516576.

The previous prime is 46981397. The next prime is 46981439. The reversal of 46981398 is 89318964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46981397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35265 + ... + 36572.

It is an arithmetic number, because the mean of its divisors is an integer number (5926635).

Almost surely, 2^46981398 is an apocalyptic number.

46981398 is an abundant number, since it is smaller than the sum of its proper divisors (47844762).

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

46981398 is a wasteful number, since it uses less digits than its factorization.

46981398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71951.

The product of its digits is 373248, while the sum is 48.

The square root of 46981398 is about 6854.2977758484. The cubic root of 46981398 is about 360.8349908215.

The spelling of 46981398 in words is "forty-six million, nine hundred eighty-one thousand, three hundred ninety-eight".