119908542 has 24 divisors (see below), whose sum is σ = 259685784. Its totient is φ = 36894624.

The previous prime is 119908507. The next prime is 119908561. The reversal of 119908542 is 245809911.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 119908542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58113 + ... + 60140.

It is an arithmetic number, because the mean of its divisors is an integer number (10820241).

Almost surely, 2^119908542 is an apocalyptic number.

119908542 is an abundant number, since it is smaller than the sum of its proper divisors (139777242).

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

119908542 is a wasteful number, since it uses less digits than its factorization.

119908542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118284 (or 118271 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 119908542 is about 10950.2758869355. The cubic root of 119908542 is about 493.1170747826.

The spelling of 119908542 in words is "one hundred nineteen million, nine hundred eight thousand, five hundred forty-two".