70073126 has 4 divisors (see below), whose sum is σ = 105109692. Its totient is φ = 35036562.

The previous prime is 70073117. The next prime is 70073149. The reversal of 70073126 is 62137007.

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

It is a junction number, because it is equal to n+sod(n) for n = 70073095 and 70073104.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17518280 + ... + 17518283.

It is an arithmetic number, because the mean of its divisors is an integer number (26277423).

Almost surely, 2^70073126 is an apocalyptic number.

70073126 is a deficient number, since it is larger than the sum of its proper divisors (35036566).

70073126 is a wasteful number, since it uses less digits than its factorization.

70073126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35036565.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 70073126 is about 8370.9692389830. The cubic root of 70073126 is about 412.2719910408.

The spelling of 70073126 in words is "seventy million, seventy-three thousand, one hundred twenty-six".