190957083 has 16 divisors (see below), whose sum is σ = 263988480. Its totient is φ = 122635296.

The previous prime is 190957079. The next prime is 190957093. The reversal of 190957083 is 380759091.

It is a happy number.

190957083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 190957083 - 2² = 190957079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (190957043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40116 + ... + 44622.

It is an arithmetic number, because the mean of its divisors is an integer number (16499280).

Almost surely, 2^190957083 is an apocalyptic number.

190957083 is a deficient number, since it is larger than the sum of its proper divisors (73031397).

190957083 is a wasteful number, since it uses less digits than its factorization.

190957083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026.

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 190957083 is about 13818.7221912882. The cubic root of 190957083 is about 575.8533848722.

The spelling of 190957083 in words is "one hundred ninety million, nine hundred fifty-seven thousand, eighty-three".