42948324 has 36 divisors (see below), whose sum is σ = 114951564. Its totient is φ = 13473792.

The previous prime is 42948319. The next prime is 42948329. The reversal of 42948324 is 42384924.

It is an interprime number because it is at equal distance from previous prime (42948319) and next prime (42948329).

It can be written as a sum of positive squares in 2 ways, for example, as 15069924 + 27878400 = 3882^2 + 5280^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (42948329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34477 + ... + 35700.

It is an arithmetic number, because the mean of its divisors is an integer number (3193099).

Almost surely, 2^42948324 is an apocalyptic number.

It is an amenable number.

42948324 is an abundant number, since it is smaller than the sum of its proper divisors (72003240).

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

42948324 is a wasteful number, since it uses less digits than its factorization.

42948324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70204 (or 70199 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 42948324 is about 6553.4970817114. The cubic root of 42948324 is about 350.1994074573.

The spelling of 42948324 in words is "forty-two million, nine hundred forty-eight thousand, three hundred twenty-four".