196790537 has 8 divisors (see below), whose sum is σ = 201165120. Its totient is φ = 192440560.

The previous prime is 196790533. The next prime is 196790567. The reversal of 196790537 is 735097691.

It is a happy number.

196790537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196790537 - 2² = 196790533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196790491 and 196790500.

It is not an unprimeable number, because it can be changed into a prime (196790533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10514 + ... + 22452.

It is an arithmetic number, because the mean of its divisors is an integer number (25145640).

Almost surely, 2^196790537 is an apocalyptic number.

It is an amenable number.

196790537 is a deficient number, since it is larger than the sum of its proper divisors (4374583).

196790537 is a wasteful number, since it uses less digits than its factorization.

196790537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12303.

The product of its (nonzero) digits is 357210, while the sum is 47.

The square root of 196790537 is about 14028.2050526787. The cubic root of 196790537 is about 581.6584883302.

The spelling of 196790537 in words is "one hundred ninety-six million, seven hundred ninety thousand, five hundred thirty-seven".