190413504 has 140 divisors (see below), whose sum is σ = 589355184. Its totient is φ = 60673536.

The previous prime is 190413499. The next prime is 190413511. The reversal of 190413504 is 405314091.

190413504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 118434 + ... + 120030.

Almost surely, 2^190413504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190413504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294677592).

190413504 is an abundant number, since it is smaller than the sum of its proper divisors (398941680).

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

190413504 is a wasteful number, since it uses less digits than its factorization.

190413504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644 (or 1625 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 190413504 is about 13799.0399666064. The cubic root of 190413504 is about 575.3064569289.

Adding to 190413504 its reverse (405314091), we get a palindrome (595727595).

The spelling of 190413504 in words is "one hundred ninety million, four hundred thirteen thousand, five hundred four".