46398912 has 224 divisors, whose sum is σ = 156057600. Its totient is φ = 11860992.

The previous prime is 46398901. The next prime is 46398923. The reversal of 46398912 is 21989364.

It is an interprime number because it is at equal distance from previous prime (46398901) and next prime (46398923).

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 587289 + ... + 587367.

Almost surely, 2^46398912 is an apocalyptic number.

46398912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46398912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78028800).

46398912 is an abundant number, since it is smaller than the sum of its proper divisors (109658688).

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

46398912 is a wasteful number, since it uses less digits than its factorization.

46398912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 133 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The square root of 46398912 is about 6811.6746839525. The cubic root of 46398912 is about 359.3375471694.

The spelling of 46398912 in words is "forty-six million, three hundred ninety-eight thousand, nine hundred twelve".