70555150 has 24 divisors (see below), whose sum is σ = 133462440. Its totient is φ = 27742560.

The previous prime is 70555141. The next prime is 70555153. The reversal of 70555150 is 5155507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70555153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9009 + ... + 14908.

It is an arithmetic number, because the mean of its divisors is an integer number (5560935).

Almost surely, 2^70555150 is an apocalyptic number.

70555150 is a deficient number, since it is larger than the sum of its proper divisors (62907290).

70555150 is a wasteful number, since it uses less digits than its factorization.

70555150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23988 (or 23983 counting only the distinct ones).

The product of its (nonzero) digits is 4375, while the sum is 28.

The square root of 70555150 is about 8399.7113045628. The cubic root of 70555150 is about 413.2151536629.

It can be divided in two parts, 705 and 55150, that added together give a palindrome (55855).

The spelling of 70555150 in words is "seventy million, five hundred fifty-five thousand, one hundred fifty".