57196246 has 4 divisors (see below), whose sum is σ = 85794372. Its totient is φ = 28598122.

The previous prime is 57196241. The next prime is 57196247. The reversal of 57196246 is 64269175.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 57196199 and 57196208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57196241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14299060 + ... + 14299063.

It is an arithmetic number, because the mean of its divisors is an integer number (21448593).

Almost surely, 2^57196246 is an apocalyptic number.

57196246 is a deficient number, since it is larger than the sum of its proper divisors (28598126).

57196246 is a wasteful number, since it uses less digits than its factorization.

57196246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28598125.

The product of its digits is 90720, while the sum is 40.

The square root of 57196246 is about 7562.8199767018. The cubic root of 57196246 is about 385.2912756134.

The spelling of 57196246 in words is "fifty-seven million, one hundred ninety-six thousand, two hundred forty-six".