5497690 has 64 divisors (see below), whose sum is σ = 11757312. Its totient is φ = 1830400.

The previous prime is 5497663. The next prime is 5497691. The reversal of 5497690 is 967945.

It is a super-2 number, since 2×5497690² = 60449190672200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5497691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103704 + ... + 103756.

It is an arithmetic number, because the mean of its divisors is an integer number (183708).

Almost surely, 2^5497690 is an apocalyptic number.

5497690 is an abundant number, since it is smaller than the sum of its proper divisors (6259622).

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

5497690 is a wasteful number, since it uses less digits than its factorization.

5497690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 5497690 is about 2344.7153345342. The cubic root of 5497690 is about 176.4927008674.

The spelling of 5497690 in words is "five million, four hundred ninety-seven thousand, six hundred ninety".