70158133 has 8 divisors (see below), whose sum is σ = 74640960. Its totient is φ = 65714880.

The previous prime is 70158131. The next prime is 70158149. The reversal of 70158133 is 33185107.

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

It is a cyclic number.

It is not a de Polignac number, because 70158133 - 2¹ = 70158131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70158131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6193 + ... + 13366.

It is an arithmetic number, because the mean of its divisors is an integer number (9330120).

Almost surely, 2^70158133 is an apocalyptic number.

It is an amenable number.

70158133 is a deficient number, since it is larger than the sum of its proper divisors (4482827).

70158133 is a wasteful number, since it uses less digits than its factorization.

70158133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19787.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 70158133 is about 8376.0451885123. The cubic root of 70158133 is about 412.4386352549.

It can be divided in two parts, 70 and 158133, that added together give a triangular number (158203 = T₅₆₂).

The spelling of 70158133 in words is "seventy million, one hundred fifty-eight thousand, one hundred thirty-three".