4157116 has 6 divisors (see below), whose sum is σ = 7274960. Its totient is φ = 2078556.

The previous prime is 4157099. The next prime is 4157119. The reversal of 4157116 is 6117514.

It is a happy number.

It is a super-2 number, since 2×4157116² = 34563226874912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4157119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519636 + ... + 519643.

Almost surely, 2^4157116 is an apocalyptic number.

It is an amenable number.

4157116 is a deficient number, since it is larger than the sum of its proper divisors (3117844).

4157116 is a wasteful number, since it uses less digits than its factorization.

4157116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039283 (or 1039281 counting only the distinct ones).

The product of its digits is 840, while the sum is 25.

The square root of 4157116 is about 2038.9006841923. The cubic root of 4157116 is about 160.7918558122.

The spelling of 4157116 in words is "four million, one hundred fifty-seven thousand, one hundred sixteen".