61340327 has 4 divisors (see below), whose sum is σ = 61359816. Its totient is φ = 61320840.

The previous prime is 61340299. The next prime is 61340329. The reversal of 61340327 is 72304316.

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

It is a cyclic number.

It is not a de Polignac number, because 61340327 - 2¹⁴ = 61323943 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61340296 and 61340305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61340329) 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, 3824 + ... + 11717.

It is an arithmetic number, because the mean of its divisors is an integer number (15339954).

Almost surely, 2^61340327 is an apocalyptic number.

61340327 is a deficient number, since it is larger than the sum of its proper divisors (19489).

61340327 is a wasteful number, since it uses less digits than its factorization.

61340327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19488.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 61340327 is about 7832.0065755846. The cubic root of 61340327 is about 394.3804355361.

The spelling of 61340327 in words is "sixty-one million, three hundred forty thousand, three hundred twenty-seven".