245150402 has 24 divisors (see below), whose sum is σ = 429443904. Its totient is φ = 102816072.

The previous prime is 245150401. The next prime is 245150429. The reversal of 245150402 is 204051542.

It is a happy number.

245150402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (245150401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26963 + ... + 34889.

It is an arithmetic number, because the mean of its divisors is an integer number (17893496).

Almost surely, 2^245150402 is an apocalyptic number.

245150402 is a deficient number, since it is larger than the sum of its proper divisors (184293502).

245150402 is an equidigital number, since it uses as much as digits as its factorization.

245150402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8030 (or 7983 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 245150402 is about 15657.2795210407. The cubic root of 245150402 is about 625.8604911177.

The spelling of 245150402 in words is "two hundred forty-five million, one hundred fifty thousand, four hundred two".