190052680 has 64 divisors (see below), whose sum is σ = 449245440. Its totient is φ = 72221952.

The previous prime is 190052663. The next prime is 190052693. The reversal of 190052680 is 86250091.

It is a super-2 number, since 2×190052680² = 72240042350364800, which contains 22 as substring.

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, 153022 + ... + 154258.

It is an arithmetic number, because the mean of its divisors is an integer number (7019460).

Almost surely, 2^190052680 is an apocalyptic number.

190052680 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 190052680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224622720).

190052680 is an abundant number, since it is smaller than the sum of its proper divisors (259192760).

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

190052680 is a wasteful number, since it uses less digits than its factorization.

190052680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 190052680 is about 13785.9595240955. The cubic root of 190052680 is about 574.9428348967.

The spelling of 190052680 in words is "one hundred ninety million, fifty-two thousand, six hundred eighty".