190088541 has 6 divisors (see below), whose sum is σ = 274572350. Its totient is φ = 126725688.

The previous prime is 190088527. The next prime is 190088617. The reversal of 190088541 is 145880091.

190088541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 173686041 + 16402500 = 13179^2 + 4050^2 .

It is not a de Polignac number, because 190088541 - 2¹¹ = 190086493 is a prime.

It is a super-2 number, since 2×190088541² = 72267306839017362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 190088496 and 190088505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190088641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10560466 + ... + 10560483.

Almost surely, 2^190088541 is an apocalyptic number.

It is an amenable number.

190088541 is a deficient number, since it is larger than the sum of its proper divisors (84483809).

190088541 is a wasteful number, since it uses less digits than its factorization.

190088541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21120955 (or 21120952 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 190088541 is about 13787.2600976409. The cubic root of 190088541 is about 574.9789945698.

The spelling of 190088541 in words is "one hundred ninety million, eighty-eight thousand, five hundred forty-one".