108533442 has 16 divisors (see below), whose sum is σ = 217187712. Its totient is φ = 36157680.

The previous prime is 108533441. The next prime is 108533443. The reversal of 108533442 is 244335801.

It is an interprime number because it is at equal distance from previous prime (108533441) and next prime (108533443).

It is not an unprimeable number, because it can be changed into a prime (108533441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10183 + ... + 17909.

It is an arithmetic number, because the mean of its divisors is an integer number (13574232).

Almost surely, 2^108533442 is an apocalyptic number.

108533442 is an abundant number, since it is smaller than the sum of its proper divisors (108654270).

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

108533442 is a wasteful number, since it uses less digits than its factorization.

108533442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10073.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 108533442 is about 10417.9384716939. The cubic root of 108533442 is about 477.0030896960.

The spelling of 108533442 in words is "one hundred eight million, five hundred thirty-three thousand, four hundred forty-two".