190475616 has 96 divisors (see below), whose sum is σ = 534159360. Its totient is φ = 59222016.

The previous prime is 190475609. The next prime is 190475629. The reversal of 190475616 is 616574091.

190475616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

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, 206805 + ... + 207723.

It is an arithmetic number, because the mean of its divisors is an integer number (5564160).

Almost surely, 2^190475616 is an apocalyptic number.

190475616 is a gapful number since it is divisible by the number (16) 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 190475616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267079680).

190475616 is an abundant number, since it is smaller than the sum of its proper divisors (343683744).

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

190475616 is a wasteful number, since it uses less digits than its factorization.

190475616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 190475616 is about 13801.2903744541. The cubic root of 190475616 is about 575.3690042260.

The spelling of 190475616 in words is "one hundred ninety million, four hundred seventy-five thousand, six hundred sixteen".