40359276 has 48 divisors (see below), whose sum is σ = 106874880. Its totient is φ = 13165200.

The previous prime is 40359269. The next prime is 40359299. The reversal of 40359276 is 67295304.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 40359276.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1101 + ... + 9051.

It is an arithmetic number, because the mean of its divisors is an integer number (2226560).

Almost surely, 2^40359276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40359276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53437440).

40359276 is an abundant number, since it is smaller than the sum of its proper divisors (66515604).

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

40359276 is a wasteful number, since it uses less digits than its factorization.

40359276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8011 (or 8003 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 40359276 is about 6352.8950880681. The cubic root of 40359276 is about 343.0160611496.

The spelling of 40359276 in words is "forty million, three hundred fifty-nine thousand, two hundred seventy-six".