70240763 has 8 divisors (see below), whose sum is σ = 72471168. Its totient is φ = 68027904.

The previous prime is 70240757. The next prime is 70240769. The reversal of 70240763 is 36704207.

It is an interprime number because it is at equal distance from previous prime (70240757) and next prime (70240769).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70240763 - 2⁸ = 70240507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70240769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3995 + ... + 12507.

It is an arithmetic number, because the mean of its divisors is an integer number (9058896).

Almost surely, 2^70240763 is an apocalyptic number.

70240763 is a deficient number, since it is larger than the sum of its proper divisors (2230405).

70240763 is a wasteful number, since it uses less digits than its factorization.

70240763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8773.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 70240763 is about 8380.9762557831. The cubic root of 70240763 is about 412.6004907298.

The spelling of 70240763 in words is "seventy million, two hundred forty thousand, seven hundred sixty-three".