70220175 has 24 divisors (see below), whose sum is σ = 116373504. Its totient is φ = 37361760.

The previous prime is 70220131. The next prime is 70220179. The reversal of 70220175 is 57102207.

It is not a de Polignac number, because 70220175 - 2¹⁰ = 70219151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70220179) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41394 + ... + 43056.

It is an arithmetic number, because the mean of its divisors is an integer number (4848896).

Almost surely, 2^70220175 is an apocalyptic number.

70220175 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

70220175 is a deficient number, since it is larger than the sum of its proper divisors (46153329).

70220175 is a wasteful number, since it uses less digits than its factorization.

70220175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239 (or 2234 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 70220175 is about 8379.7479079027. The cubic root of 70220175 is about 412.5601748761.

The spelling of 70220175 in words is "seventy million, two hundred twenty thousand, one hundred seventy-five".