190146435 has 8 divisors (see below), whose sum is σ = 304234320. Its totient is φ = 101411424.

The previous prime is 190146431. The next prime is 190146487. The reversal of 190146435 is 534641091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 190146435 - 2² = 190146431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 190146396 and 190146405.

It is not an unprimeable number, because it can be changed into a prime (190146431) 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, 6338200 + ... + 6338229.

It is an arithmetic number, because the mean of its divisors is an integer number (38029290).

Almost surely, 2^190146435 is an apocalyptic number.

190146435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

190146435 is a deficient number, since it is larger than the sum of its proper divisors (114087885).

190146435 is a wasteful number, since it uses less digits than its factorization.

190146435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12676437.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 190146435 is about 13789.3594847622. The cubic root of 190146435 is about 575.0373611515.

The spelling of 190146435 in words is "one hundred ninety million, one hundred forty-six thousand, four hundred thirty-five".