702005242 has 16 divisors (see below), whose sum is σ = 1121119272. Its totient is φ = 328527360.

The previous prime is 702005221. The next prime is 702005257. The reversal of 702005242 is 242500207.

It can be written as a sum of positive squares in 4 ways, for example, as 401641681 + 300363561 = 20041^2 + 17331^2 .

It is a super-2 number, since 2×702005242² = 985622719590957128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50883 + ... + 63190.

Almost surely, 2^702005242 is an apocalyptic number.

702005242 is a deficient number, since it is larger than the sum of its proper divisors (419114030).

702005242 is a wasteful number, since it uses less digits than its factorization.

702005242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114273.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 702005242 is about 26495.3815220691. The cubic root of 702005242 is about 888.7510326826.

Adding to 702005242 its reverse (242500207), we get a palindrome (944505449).

The spelling of 702005242 in words is "seven hundred two million, five thousand, two hundred forty-two".