46401282 has 64 divisors (see below), whose sum is σ = 106560000. Its totient is φ = 14961024.

The previous prime is 46401263. The next prime is 46401283. The reversal of 46401282 is 28210464.

46401282 is a `hidden beast` number, since 4 + 640 + 12 + 8 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46401283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311344 + ... + 311492.

It is an arithmetic number, because the mean of its divisors is an integer number (1665000).

Almost surely, 2^46401282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46401282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53280000).

46401282 is an abundant number, since it is smaller than the sum of its proper divisors (60158718).

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

46401282 is a wasteful number, since it uses less digits than its factorization.

46401282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 46401282 is about 6811.8486477608. The cubic root of 46401282 is about 359.3436652402.

The spelling of 46401282 in words is "forty-six million, four hundred one thousand, two hundred eighty-two".