5197954 has 24 divisors (see below), whose sum is σ = 8659980. Its totient is φ = 2339744.

The previous prime is 5197943. The next prime is 5197957. The reversal of 5197954 is 4597915.

It can be written as a sum of positive squares in 2 ways, for example, as 5184729 + 13225 = 2277^2 + 115^2 .

It is a super-2 number, since 2×5197954² = 54037451572232, which contains 22 as substring.

Its product of digits (56700) is a multiple of the sum of its prime divisors (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5197957) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225987 + ... + 226009.

Almost surely, 2^5197954 is an apocalyptic number.

5197954 is a deficient number, since it is larger than the sum of its proper divisors (3462026).

5197954 is an equidigital number, since it uses as much as digits as its factorization.

5197954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 42 counting only the distinct ones).

The product of its digits is 56700, while the sum is 40.

The square root of 5197954 is about 2279.9021908845. The cubic root of 5197954 is about 173.2250959694.

The spelling of 5197954 in words is "five million, one hundred ninety-seven thousand, nine hundred fifty-four".