247233002 has 4 divisors (see below), whose sum is σ = 370849506. Its totient is φ = 123616500.

The previous prime is 247232981. The next prime is 247233031. The reversal of 247233002 is 200332742.

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., 207907561 + 39325441 = 14419^2 + 6271^2 .

It is a super-2 number, since 2×247233002² = 122248314555864008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61808249 + ... + 61808252.

Almost surely, 2^247233002 is an apocalyptic number.

247233002 is a deficient number, since it is larger than the sum of its proper divisors (123616504).

247233002 is a wasteful number, since it uses less digits than its factorization.

247233002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123616503.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 247233002 is about 15723.6446792720. The cubic root of 247233002 is about 627.6277646542.

Adding to 247233002 its reverse (200332742), we get a palindrome (447565744).

The spelling of 247233002 in words is "two hundred forty-seven million, two hundred thirty-three thousand, two".