190037441 has 12 divisors (see below), whose sum is σ = 220229520. Its totient is φ = 162596160.

The previous prime is 190037413. The next prime is 190037443. The reversal of 190037441 is 144730091.

It is a de Polignac number, because none of the positive numbers 2^k-190037441 is a prime.

It is a super-2 number, since 2×190037441² = 72228457963656962, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (190037443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26711 + ... + 33068.

It is an arithmetic number, because the mean of its divisors is an integer number (18352460).

Almost surely, 2^190037441 is an apocalyptic number.

190037441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

190037441 is a deficient number, since it is larger than the sum of its proper divisors (30192079).

190037441 is a wasteful number, since it uses less digits than its factorization.

190037441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59824 (or 59807 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 190037441 is about 13785.4068130034. The cubic root of 190037441 is about 574.9274675995.

The spelling of 190037441 in words is "one hundred ninety million, thirty-seven thousand, four hundred forty-one".