119996640 has 240 divisors, whose sum is σ = 434693952. Its totient is φ = 31159296.

The previous prime is 119996633. The next prime is 119996671. The reversal of 119996640 is 46699911.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×119996640² = 28798387222579200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 609022 + ... + 609218.

Almost surely, 2^119996640 is an apocalyptic number.

119996640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119996640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217346976).

119996640 is an abundant number, since it is smaller than the sum of its proper divisors (314697312).

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

119996640 is a wasteful number, since it uses less digits than its factorization.

119996640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 119996640 is about 10954.2977867137. The cubic root of 119996640 is about 493.2378112273.

The spelling of 119996640 in words is "one hundred nineteen million, nine hundred ninety-six thousand, six hundred forty".