4971794 has 4 divisors (see below), whose sum is σ = 7457694. Its totient is φ = 2485896.

The previous prime is 4971781. The next prime is 4971797.

It is a happy number.

4971794 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in only one way, i.e., 4355569 + 616225 = 2087^2 + 785^2 .

It is not an unprimeable number, because it can be changed into a prime (4971797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242947 + ... + 1242950.

Almost surely, 2^4971794 is an apocalyptic number.

4971794 is a deficient number, since it is larger than the sum of its proper divisors (2485900).

4971794 is a wasteful number, since it uses less digits than its factorization.

4971794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485899.

The product of its digits is 63504, while the sum is 41.

The square root of 4971794 is about 2229.7520041475. The cubic root of 4971794 is about 170.6754442575.

The spelling of 4971794 in words is "four million, nine hundred seventy-one thousand, seven hundred ninety-four".