40832484 has 144 divisors (see below), whose sum is σ = 124104960. Its totient is φ = 10328640.

The previous prime is 40832461. The next prime is 40832503. The reversal of 40832484 is 48423804.

It is a super-2 number, since 2×40832484² = 3334583499220512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 381559 + ... + 381665.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 2^40832484 is an apocalyptic number.

40832484 is a gapful number since it is divisible by the number (44) 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 40832484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62052480).

40832484 is an abundant number, since it is smaller than the sum of its proper divisors (83272476).

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

40832484 is a wasteful number, since it uses less digits than its factorization.

40832484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

The square root of 40832484 is about 6390.0300468777. The cubic root of 40832484 is about 344.3514638456.

The spelling of 40832484 in words is "forty million, eight hundred thirty-two thousand, four hundred eighty-four".