119420490 has 32 divisors (see below), whose sum is σ = 327553920. Its totient is φ = 27296064.

The previous prime is 119420479. The next prime is 119420507. The reversal of 119420490 is 94024911.

It is a super-2 number, since 2×119420490² = 28522506863680200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284125 + ... + 284544.

It is an arithmetic number, because the mean of its divisors is an integer number (10236060).

Almost surely, 2^119420490 is an apocalyptic number.

119420490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119420490 is an abundant number, since it is smaller than the sum of its proper divisors (208133430).

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

119420490 is a wasteful number, since it uses less digits than its factorization.

119420490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568686.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 119420490 is about 10927.9682466596. The cubic root of 119420490 is about 492.4471363119.

The spelling of 119420490 in words is "one hundred nineteen million, four hundred twenty thousand, four hundred ninety".