4136997 has 4 divisors (see below), whose sum is σ = 5516000. Its totient is φ = 2757996.

The previous prime is 4136971. The next prime is 4136999. The reversal of 4136997 is 7996314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4136997 - 2¹² = 4132901 is a prime.

It is a super-2 number, since 2×4136997² = 34229488356018, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4136999) 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, 689497 + ... + 689502.

It is an arithmetic number, because the mean of its divisors is an integer number (1379000).

Almost surely, 2^4136997 is an apocalyptic number.

It is an amenable number.

4136997 is a deficient number, since it is larger than the sum of its proper divisors (1379003).

4136997 is a wasteful number, since it uses less digits than its factorization.

4136997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379002.

The product of its digits is 40824, while the sum is 39.

The square root of 4136997 is about 2033.9609140787. The cubic root of 4136997 is about 160.5320439509.

The spelling of 4136997 in words is "four million, one hundred thirty-six thousand, nine hundred ninety-seven".