40086480 has 160 divisors (see below), whose sum is σ = 143990784. Its totient is φ = 9036288.

The previous prime is 40086463. The next prime is 40086491. The reversal of 40086480 is 8468004.

40086480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179649 + ... + 179871.

Almost surely, 2^40086480 is an apocalyptic number.

40086480 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 40086480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71995392).

40086480 is an abundant number, since it is smaller than the sum of its proper divisors (103904304).

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

40086480 is a wasteful number, since it uses less digits than its factorization.

40086480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 40086480 is about 6331.3884733129. The cubic root of 40086480 is about 342.2414764627.

The spelling of 40086480 in words is "forty million, eighty-six thousand, four hundred eighty".