46291998 has 8 divisors (see below), whose sum is σ = 92584008. Its totient is φ = 15430664.

The previous prime is 46291991. The next prime is 46292009. The reversal of 46291998 is 89919264.

It is a sphenic number, since it is the product of 3 distinct primes.

46291998 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46291991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3857661 + ... + 3857672.

It is an arithmetic number, because the mean of its divisors is an integer number (11573001).

Almost surely, 2^46291998 is an apocalyptic number.

46291998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

46291998 is a wasteful number, since it uses less digits than its factorization.

46291998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7715338.

The product of its digits is 279936, while the sum is 48.

The square root of 46291998 is about 6803.8223080854. The cubic root of 46291998 is about 359.0613355163.

The spelling of 46291998 in words is "forty-six million, two hundred ninety-one thousand, nine hundred ninety-eight".