190534000 has 40 divisors (see below), whose sum is σ = 460716048. Its totient is φ = 76212800.

The previous prime is 190533991. The next prime is 190534009. The reversal of 190534000 is 435091.

190534000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (190533991) and next prime (190534009).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190534009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45634 + ... + 49633.

Almost surely, 2^190534000 is an apocalyptic number.

190534000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190534000 is an abundant number, since it is smaller than the sum of its proper divisors (270182048).

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

190534000 is an equidigital number, since it uses as much as digits as its factorization.

190534000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95290 (or 95274 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 190534000 is about 13803.4053769351. The cubic root of 190534000 is about 575.4277849998.

Adding to 190534000 its reverse (435091), we get a palindrome (190969091).

The spelling of 190534000 in words is "one hundred ninety million, five hundred thirty-four thousand".