47997203 has 2 divisors, whose sum is σ = 47997204. Its totient is φ = 47997202.

The previous prime is 47997181. The next prime is 47997217. The reversal of 47997203 is 30279974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47997203 - 2⁶ = 47997139 is a prime.

It is not a weakly prime, because it can be changed into another prime (47997253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23998601 + 23998602.

It is an arithmetic number, because the mean of its divisors is an integer number (23998602).

Almost surely, 2^47997203 is an apocalyptic number.

47997203 is a deficient number, since it is larger than the sum of its proper divisors (1).

47997203 is an equidigital number, since it uses as much as digits as its factorization.

47997203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 47997203 is about 6928.0013712470. The cubic root of 47997203 is about 363.4170594206.

The spelling of 47997203 in words is "forty-seven million, nine hundred ninety-seven thousand, two hundred three".