229697002 has 4 divisors (see below), whose sum is σ = 344545506. Its totient is φ = 114848500.

The previous prime is 229696993. The next prime is 229697009. The reversal of 229697002 is 200796922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 211964481 + 17732521 = 14559^2 + 4211^2 .

It is not an unprimeable number, because it can be changed into a prime (229697009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57424249 + ... + 57424252.

Almost surely, 2^229697002 is an apocalyptic number.

229697002 is a deficient number, since it is larger than the sum of its proper divisors (114848504).

229697002 is a wasteful number, since it uses less digits than its factorization.

229697002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114848503.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 229697002 is about 15155.7580476860. The cubic root of 229697002 is about 612.4233991113.

The spelling of 229697002 in words is "two hundred twenty-nine million, six hundred ninety-seven thousand, two".