70298541 has 12 divisors (see below), whose sum is σ = 102055200. Its totient is φ = 46629000.

The previous prime is 70298539. The next prime is 70298549. The reversal of 70298541 is 14589207.

It is not a de Polignac number, because 70298541 - 2¹ = 70298539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70298496 and 70298505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70298549) 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, 17835 + ... + 21416.

It is an arithmetic number, because the mean of its divisors is an integer number (8504600).

Almost surely, 2^70298541 is an apocalyptic number.

It is an amenable number.

70298541 is a deficient number, since it is larger than the sum of its proper divisors (31756659).

70298541 is a wasteful number, since it uses less digits than its factorization.

70298541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39456 (or 39453 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 70298541 is about 8384.4225203648. The cubic root of 70298541 is about 412.7135907619.

The spelling of 70298541 in words is "seventy million, two hundred ninety-eight thousand, five hundred forty-one".