70726841 has 8 divisors (see below), whose sum is σ = 73461504. Its totient is φ = 68020560.

The previous prime is 70726837. The next prime is 70726847. The reversal of 70726841 is 14862707.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70726841 - 2² = 70726837 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70726847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946 + ... + 12051.

It is an arithmetic number, because the mean of its divisors is an integer number (9182688).

Almost surely, 2^70726841 is an apocalyptic number.

It is an amenable number.

70726841 is a deficient number, since it is larger than the sum of its proper divisors (2734663).

70726841 is a wasteful number, since it uses less digits than its factorization.

70726841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14191.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 70726841 is about 8409.9251482995. The cubic root of 70726841 is about 413.5500588342.

The spelling of 70726841 in words is "seventy million, seven hundred twenty-six thousand, eight hundred forty-one".