46087280 has 40 divisors (see below), whose sum is σ = 109774224. Its totient is φ = 17984000.

The previous prime is 46087273. The next prime is 46087303. The reversal of 46087280 is 8278064.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 46087280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3746 + ... + 10305.

Almost surely, 2^46087280 is an apocalyptic number.

46087280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46087280 is an abundant number, since it is smaller than the sum of its proper divisors (63686944).

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

46087280 is a wasteful number, since it uses less digits than its factorization.

46087280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14105 (or 14099 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 46087280 is about 6788.7613008560. The cubic root of 46087280 is about 358.5312587226.

The spelling of 46087280 in words is "forty-six million, eighty-seven thousand, two hundred eighty".