70010033 has 4 divisors (see below), whose sum is σ = 70090740. Its totient is φ = 69929328.

The previous prime is 70010009. The next prime is 70010053. The reversal of 70010033 is 33001007.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50367409 + 19642624 = 7097^2 + 4432^2 .

It is a cyclic number.

It is not a de Polignac number, because 70010033 - 2⁶ = 70009969 is a prime.

It is a super-2 number, since 2×70010033² = 9802809441322178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70010053) 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, 39038 + ... + 40791.

It is an arithmetic number, because the mean of its divisors is an integer number (17522685).

Almost surely, 2^70010033 is an apocalyptic number.

It is an amenable number.

70010033 is a deficient number, since it is larger than the sum of its proper divisors (80707).

70010033 is an equidigital number, since it uses as much as digits as its factorization.

70010033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80706.

The product of its (nonzero) digits is 63, while the sum is 14.

The square root of 70010033 is about 8367.1998302897. The cubic root of 70010033 is about 412.1482189714.

The spelling of 70010033 in words is "seventy million, ten thousand, thirty-three".