119139650 has 48 divisors (see below), whose sum is σ = 256781184. Its totient is φ = 40279680.

The previous prime is 119139619. The next prime is 119139661. The reversal of 119139650 is 56931911.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 119139650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23219 + ... + 27881.

It is an arithmetic number, because the mean of its divisors is an integer number (5349608).

Almost surely, 2^119139650 is an apocalyptic number.

119139650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119139650 is an abundant number, since it is smaller than the sum of its proper divisors (137641534).

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

119139650 is a wasteful number, since it uses less digits than its factorization.

119139650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4755 (or 4750 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 119139650 is about 10915.1110850967. Note that the first 3 decimals coincide. The cubic root of 119139650 is about 492.0608056031.

The spelling of 119139650 in words is "one hundred nineteen million, one hundred thirty-nine thousand, six hundred fifty".