46280080 has 120 divisors (see below), whose sum is σ = 135366336. Its totient is φ = 14403840.

The previous prime is 46280051. The next prime is 46280123. The reversal of 46280080 is 8008264.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67419 + ... + 68101.

Almost surely, 2^46280080 is an apocalyptic number.

46280080 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 46280080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67683168).

46280080 is an abundant number, since it is smaller than the sum of its proper divisors (89086256).

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

46280080 is a wasteful number, since it uses less digits than its factorization.

46280080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 46280080 is about 6802.9464204858. The cubic root of 46280080 is about 359.0305191012.

It can be divided in two parts, 46 and 280080, that added together give a triangular number (280126 = T₇₄₈).

The spelling of 46280080 in words is "forty-six million, two hundred eighty thousand, eighty".