70503341 has 4 divisors (see below), whose sum is σ = 70692732. Its totient is φ = 70313952.

The previous prime is 70503317. The next prime is 70503343. The reversal of 70503341 is 14330507.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45292900 + 25210441 = 6730^2 + 5021^2 .

It is a cyclic number.

It is not a de Polignac number, because 70503341 - 2²⁶ = 3394477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70503343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94136 + ... + 94881.

It is an arithmetic number, because the mean of its divisors is an integer number (17673183).

Almost surely, 2^70503341 is an apocalyptic number.

It is an amenable number.

70503341 is a deficient number, since it is larger than the sum of its proper divisors (189391).

70503341 is a wasteful number, since it uses less digits than its factorization.

70503341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189390.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 70503341 is about 8396.6267631710. The cubic root of 70503341 is about 413.1139869108.

Adding to 70503341 its reverse (14330507), we get a palindrome (84833848).

The spelling of 70503341 in words is "seventy million, five hundred three thousand, three hundred forty-one".