61070326 has 4 divisors (see below), whose sum is σ = 91605492. Its totient is φ = 30535162.

The previous prime is 61070323. The next prime is 61070371. The reversal of 61070326 is 62307016.

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

It is a self number, because there is not a number n which added to its sum of digits gives 61070326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61070323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15267580 + ... + 15267583.

It is an arithmetic number, because the mean of its divisors is an integer number (22901373).

Almost surely, 2^61070326 is an apocalyptic number.

61070326 is a deficient number, since it is larger than the sum of its proper divisors (30535166).

61070326 is a wasteful number, since it uses less digits than its factorization.

61070326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30535165.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 61070326 is about 7814.7505398445. The cubic root of 61070326 is about 393.8009378629.

The spelling of 61070326 in words is "sixty-one million, seventy thousand, three hundred twenty-six".