70241769 has 32 divisors (see below), whose sum is σ = 112613760. Its totient is φ = 43015104.

The previous prime is 70241761. The next prime is 70241779. The reversal of 70241769 is 96714207.

It is a happy number.

It is not a de Polignac number, because 70241769 - 2³ = 70241761 is a prime.

It is a super-2 number, since 2×70241769² = 9867812224498722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70241761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102502 + ... + 103184.

It is an arithmetic number, because the mean of its divisors is an integer number (3519180).

Almost surely, 2^70241769 is an apocalyptic number.

It is an amenable number.

70241769 is a deficient number, since it is larger than the sum of its proper divisors (42371991).

70241769 is a wasteful number, since it uses less digits than its factorization.

70241769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 992 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 70241769 is about 8381.0362724427. The cubic root of 70241769 is about 412.6024604982.

The spelling of 70241769 in words is "seventy million, two hundred forty-one thousand, seven hundred sixty-nine".