5149662 has 16 divisors (see below), whose sum is σ = 11770752. Its totient is φ = 1471320.

The previous prime is 5149643. The next prime is 5149667. The reversal of 5149662 is 2669415.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61264 + ... + 61347.

It is an arithmetic number, because the mean of its divisors is an integer number (735672).

Almost surely, 2^5149662 is an apocalyptic number.

5149662 is an abundant number, since it is smaller than the sum of its proper divisors (6621090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5149662 is a wasteful number, since it uses less digits than its factorization.

5149662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122623.

The product of its digits is 12960, while the sum is 33.

The square root of 5149662 is about 2269.2866720624. The cubic root of 5149662 is about 172.6869722314.

The spelling of 5149662 in words is "five million, one hundred forty-nine thousand, six hundred sixty-two".