32842380 has 24 divisors (see below), whose sum is σ = 91958832. Its totient is φ = 8757952.

The previous prime is 32842343. The next prime is 32842417. The reversal of 32842380 is 8324823.

It is an interprime number because it is at equal distance from previous prime (32842343) and next prime (32842417).

It is a super-3 number, since 3×32842380³ (a number of 24 digits) contains 333 as substring.

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

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, 273627 + ... + 273746.

It is an arithmetic number, because the mean of its divisors is an integer number (3831618).

Almost surely, 2^32842380 is an apocalyptic number.

32842380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32842380 is an abundant number, since it is smaller than the sum of its proper divisors (59116452).

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

32842380 is a wasteful number, since it uses less digits than its factorization.

32842380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547385 (or 547383 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 32842380 is about 5730.8271654273. The cubic root of 32842380 is about 320.2419394288.

The spelling of 32842380 in words is "thirty-two million, eight hundred forty-two thousand, three hundred eighty".