32413290 has 128 divisors (see below), whose sum is σ = 99090432. Its totient is φ = 6600960.

The previous prime is 32413289. The next prime is 32413291. The reversal of 32413290 is 9231423.

It is an interprime number because it is at equal distance from previous prime (32413289) and next prime (32413291).

It is a self number, because there is not a number n which added to its sum of digits gives 32413290.

It is not an unprimeable number, because it can be changed into a prime (32413291) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84439 + ... + 84821.

It is an arithmetic number, because the mean of its divisors is an integer number (774144).

Almost surely, 2^32413290 is an apocalyptic number.

32413290 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32413290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49545216).

32413290 is an abundant number, since it is smaller than the sum of its proper divisors (66677142).

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

32413290 is a wasteful number, since it uses less digits than its factorization.

32413290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 32413290 is about 5693.2670761172. The cubic root of 32413290 is about 318.8411534765.

The spelling of 32413290 in words is "thirty-two million, four hundred thirteen thousand, two hundred ninety".