70150105 has 4 divisors (see below), whose sum is σ = 84180132. Its totient is φ = 56120080.

The previous prime is 70150099. The next prime is 70150123. The reversal of 70150105 is 50105107.

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 45914176 + 24235929 = 6776^2 + 4923^2 .

It is not a de Polignac number, because 70150105 - 2³ = 70150097 is a prime.

It is a super-2 number, since 2×70150105² = 9842074463022050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7015006 + ... + 7015015.

It is an arithmetic number, because the mean of its divisors is an integer number (21045033).

Almost surely, 2^70150105 is an apocalyptic number.

It is an amenable number.

70150105 is a deficient number, since it is larger than the sum of its proper divisors (14030027).

70150105 is a wasteful number, since it uses less digits than its factorization.

70150105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14030026.

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 70150105 is about 8375.5659510268. The cubic root of 70150105 is about 412.4229032529.

The spelling of 70150105 in words is "seventy million, one hundred fifty thousand, one hundred five".