196290547 has 2 divisors, whose sum is σ = 196290548. Its totient is φ = 196290546.

The previous prime is 196290541. The next prime is 196290553. The reversal of 196290547 is 745092691.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (196290541) and next prime (196290553).

It is a cyclic number.

It is not a de Polignac number, because 196290547 - 2¹⁵ = 196257779 is a prime.

It is not a weakly prime, because it can be changed into another prime (196290541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98145273 + 98145274.

It is an arithmetic number, because the mean of its divisors is an integer number (98145274).

Almost surely, 2^196290547 is an apocalyptic number.

196290547 is a deficient number, since it is larger than the sum of its proper divisors (1).

196290547 is an equidigital number, since it uses as much as digits as its factorization.

196290547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 196290547 is about 14010.3728358670. The cubic root of 196290547 is about 581.1654597515.

The spelling of 196290547 in words is "one hundred ninety-six million, two hundred ninety thousand, five hundred forty-seven".