4551136 has 12 divisors (see below), whose sum is σ = 8960112. Its totient is φ = 2275552.

The previous prime is 4551119. The next prime is 4551137. The reversal of 4551136 is 6311554.

It is a self number, because there is not a number n which added to its sum of digits gives 4551136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4551137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71080 + ... + 71143.

It is an arithmetic number, because the mean of its divisors is an integer number (746676).

Almost surely, 2^4551136 is an apocalyptic number.

It is an amenable number.

4551136 is a deficient number, since it is larger than the sum of its proper divisors (4408976).

4551136 is a wasteful number, since it uses less digits than its factorization.

4551136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142233 (or 142225 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 4551136 is about 2133.3391666587. The cubic root of 4551136 is about 165.7193690757.

The spelling of 4551136 in words is "four million, five hundred fifty-one thousand, one hundred thirty-six".