70190541 has 24 divisors (see below), whose sum is σ = 110173440. Its totient is φ = 42897600.

The previous prime is 70190521. The next prime is 70190543. The reversal of 70190541 is 14509107.

It is not a de Polignac number, because 70190541 - 2¹⁰ = 70189517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70190543) 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 23 ways as a sum of consecutive naturals, for example, 1320 + ... + 11921.

It is an arithmetic number, because the mean of its divisors is an integer number (4590560).

Almost surely, 2^70190541 is an apocalyptic number.

It is an amenable number.

70190541 is a deficient number, since it is larger than the sum of its proper divisors (39982899).

70190541 is a wasteful number, since it uses less digits than its factorization.

70190541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13297 (or 13294 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 70190541 is about 8377.9795296957. The cubic root of 70190541 is about 412.5021311185.

Adding to 70190541 its reverse (14509107), we get a palindrome (84699648).

The spelling of 70190541 in words is "seventy million, one hundred ninety thousand, five hundred forty-one".