46555398 has 56 divisors (see below), whose sum is σ = 107656128. Its totient is φ = 15081552.

The previous prime is 46555393. The next prime is 46555417. The reversal of 46555398 is 89355564.

46555398 is a `hidden beast` number, since 4 + 6 + 5 + 553 + 98 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46555393) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 53515 + ... + 54377.

Almost surely, 2^46555398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46555398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53828064).

46555398 is an abundant number, since it is smaller than the sum of its proper divisors (61100730).

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

46555398 is an equidigital number, since it uses as much as digits as its factorization.

46555398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920 (or 905 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 46555398 is about 6823.1516178376. The cubic root of 46555398 is about 359.7410638003.

The spelling of 46555398 in words is "forty-six million, five hundred fifty-five thousand, three hundred ninety-eight".