70671050 has 24 divisors (see below), whose sum is σ = 131681676. Its totient is φ = 28218240.

The previous prime is 70671049. The next prime is 70671053. The reversal of 70671050 is 5017607.

It can be written as a sum of positive squares in 6 ways, for example, as 5368489 + 65302561 = 2317^2 + 8081^2 .

It is not an unprimeable number, because it can be changed into a prime (70671053) 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 11 ways as a sum of consecutive naturals, for example, 41822 + ... + 43478.

Almost surely, 2^70671050 is an apocalyptic number.

70671050 is a deficient number, since it is larger than the sum of its proper divisors (61010626).

70671050 is a wasteful number, since it uses less digits than its factorization.

70671050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522 (or 2517 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 70671050 is about 8406.6075202783. The cubic root of 70671050 is about 413.4412908835.

Adding to 70671050 its reverse (5017607), we get a palindrome (75688657).

The spelling of 70671050 in words is "seventy million, six hundred seventy-one thousand, fifty".