119493820 has 24 divisors (see below), whose sum is σ = 254116800. Its totient is φ = 47191872.

The previous prime is 119493749. The next prime is 119493823. The reversal of 119493820 is 28394911.

It is a self number, because there is not a number n which added to its sum of digits gives 119493820.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119493823) 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, 36235 + ... + 39394.

It is an arithmetic number, because the mean of its divisors is an integer number (10588200).

Almost surely, 2^119493820 is an apocalyptic number.

119493820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119493820 is an abundant number, since it is smaller than the sum of its proper divisors (134622980).

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

119493820 is a wasteful number, since it uses less digits than its factorization.

119493820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75717 (or 75715 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 119493820 is about 10931.3228842625. The cubic root of 119493820 is about 492.5479112004.

The spelling of 119493820 in words is "one hundred nineteen million, four hundred ninety-three thousand, eight hundred twenty".