245799602 has 4 divisors (see below), whose sum is σ = 368699406. Its totient is φ = 122899800.

The previous prime is 245799601. The next prime is 245799641. The reversal of 245799602 is 206997542.

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., 196252081 + 49547521 = 14009^2 + 7039^2 .

It is not an unprimeable number, because it can be changed into a prime (245799601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61449899 + ... + 61449902.

Almost surely, 2^245799602 is an apocalyptic number.

245799602 is a deficient number, since it is larger than the sum of its proper divisors (122899804).

245799602 is a wasteful number, since it uses less digits than its factorization.

245799602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122899803.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 245799602 is about 15677.9973848703. The cubic root of 245799602 is about 626.4124658729.

The spelling of 245799602 in words is "two hundred forty-five million, seven hundred ninety-nine thousand, six hundred two".