70023098 has 8 divisors (see below), whose sum is σ = 106074900. Its totient is φ = 34664800.

The previous prime is 70023097. The next prime is 70023127. The reversal of 70023098 is 89032007.

It can be written as a sum of positive squares in 2 ways, for example, as 58415449 + 11607649 = 7643^2 + 3407^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 70023098.

It is not an unprimeable number, because it can be changed into a prime (70023097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173123 + ... + 173526.

Almost surely, 2^70023098 is an apocalyptic number.

70023098 is a deficient number, since it is larger than the sum of its proper divisors (36051802).

70023098 is a wasteful number, since it uses less digits than its factorization.

70023098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346752.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 70023098 is about 8367.9805210098. The cubic root of 70023098 is about 412.1738552091.

The spelling of 70023098 in words is "seventy million, twenty-three thousand, ninety-eight".