190652616 has 160 divisors (see below), whose sum is σ = 665945280. Its totient is φ = 49507200.

The previous prime is 190652611. The next prime is 190652621. The reversal of 190652616 is 616256091.

It is an interprime number because it is at equal distance from previous prime (190652611) and next prime (190652621).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (190652611) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 47986 + ... + 51806.

It is an arithmetic number, because the mean of its divisors is an integer number (4162158).

Almost surely, 2^190652616 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 190652616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332972640).

190652616 is an abundant number, since it is smaller than the sum of its proper divisors (475292664).

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

190652616 is a wasteful number, since it uses less digits than its factorization.

190652616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3857 (or 3844 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 190652616 is about 13807.7013293307. The cubic root of 190652616 is about 575.5471701369.

The spelling of 190652616 in words is "one hundred ninety million, six hundred fifty-two thousand, six hundred sixteen".