119921950 has 24 divisors (see below), whose sum is σ = 230253120. Its totient is φ = 46420800.

The previous prime is 119921947. The next prime is 119921953. The reversal of 119921950 is 59129911.

It is an interprime number because it is at equal distance from previous prime (119921947) and next prime (119921953).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119921953) 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, 37135 + ... + 40234.

It is an arithmetic number, because the mean of its divisors is an integer number (9593880).

Almost surely, 2^119921950 is an apocalyptic number.

119921950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119921950 is a deficient number, since it is larger than the sum of its proper divisors (110331170).

119921950 is a wasteful number, since it uses less digits than its factorization.

119921950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77412 (or 77407 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 37.

The square root of 119921950 is about 10950.8880918399. Note that the first 3 decimals coincide. The cubic root of 119921950 is about 493.1354539772.

The spelling of 119921950 in words is "one hundred nineteen million, nine hundred twenty-one thousand, nine hundred fifty".