70253079 has 8 divisors (see below), whose sum is σ = 100876272. Its totient is φ = 43232640.

The previous prime is 70253077. The next prime is 70253081. The reversal of 70253079 is 97035207.

It is an interprime number because it is at equal distance from previous prime (70253077) and next prime (70253081).

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

It is not a de Polignac number, because 70253079 - 2¹ = 70253077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70253077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900642 + ... + 900719.

It is an arithmetic number, because the mean of its divisors is an integer number (12609534).

Almost surely, 2^70253079 is an apocalyptic number.

70253079 is a deficient number, since it is larger than the sum of its proper divisors (30623193).

70253079 is a wasteful number, since it uses less digits than its factorization.

70253079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801377.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 70253079 is about 8381.7109828483. The cubic root of 70253079 is about 412.6246044137.

The spelling of 70253079 in words is "seventy million, two hundred fifty-three thousand, seventy-nine".