70296250 has 20 divisors (see below), whose sum is σ = 131765634. Its totient is φ = 28118000.

The previous prime is 70296223. The next prime is 70296277. The reversal of 70296250 is 5269207.

It is an interprime number because it is at equal distance from previous prime (70296223) and next prime (70296277).

It can be written as a sum of positive squares in 5 ways, for example, as 1190281 + 69105969 = 1091^2 + 8313^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 26869 + ... + 29368.

Almost surely, 2^70296250 is an apocalyptic number.

70296250 is a deficient number, since it is larger than the sum of its proper divisors (61469384).

70296250 is an equidigital number, since it uses as much as digits as its factorization.

70296250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56259 (or 56244 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 70296250 is about 8384.2858968430. The cubic root of 70296250 is about 412.7091073255.

The spelling of 70296250 in words is "seventy million, two hundred ninety-six thousand, two hundred fifty".