119838450 has 24 divisors (see below), whose sum is σ = 297199728. Its totient is φ = 31956880.

The previous prime is 119838443. The next prime is 119838493. The reversal of 119838450 is 54838911.

119838450 = T₅₁₅₆ + T₅₁₅₇ + ... + T₅₁₆₄.

It is a super-2 number, since 2×119838450² = 28722508196805000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 119838399 and 119838408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399312 + ... + 399611.

It is an arithmetic number, because the mean of its divisors is an integer number (12383322).

Almost surely, 2^119838450 is an apocalyptic number.

119838450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119838450 is an abundant number, since it is smaller than the sum of its proper divisors (177361278).

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

119838450 is a wasteful number, since it uses less digits than its factorization.

119838450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798938 (or 798933 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 119838450 is about 10947.0749517851. The cubic root of 119838450 is about 493.0209729306.

The spelling of 119838450 in words is "one hundred nineteen million, eight hundred thirty-eight thousand, four hundred fifty".