46454280 has 64 divisors (see below), whose sum is σ = 141298560. Its totient is φ = 12215808.

The previous prime is 46454269. The next prime is 46454281. The reversal of 46454280 is 8245464.

It is not an unprimeable number, because it can be changed into a prime (46454281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6109 + ... + 11411.

It is an arithmetic number, because the mean of its divisors is an integer number (2207790).

Almost surely, 2^46454280 is an apocalyptic number.

46454280 is a gapful number since it is divisible by the number (40) 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 46454280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70649280).

46454280 is an abundant number, since it is smaller than the sum of its proper divisors (94844280).

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

46454280 is a wasteful number, since it uses less digits than its factorization.

46454280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5390 (or 5386 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 46454280 is about 6815.7376710082. The cubic root of 46454280 is about 359.4804233116.

The spelling of 46454280 in words is "forty-six million, four hundred fifty-four thousand, two hundred eighty".