5452690 has 16 divisors (see below), whose sum is σ = 10080792. Its totient is φ = 2121984.

The previous prime is 5452663. The next prime is 5452691. The reversal of 5452690 is 962545.

It can be written as a sum of positive squares in 4 ways, for example, as 5442889 + 9801 = 2333^2 + 99^2 .

It is a super-2 number, since 2×5452690² = 59463656472200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5452691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6999 + ... + 7738.

Almost surely, 2^5452690 is an apocalyptic number.

5452690 is a deficient number, since it is larger than the sum of its proper divisors (4628102).

5452690 is a wasteful number, since it uses less digits than its factorization.

5452690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14781.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5452690 is about 2335.0995696115. The cubic root of 5452690 is about 176.0098350220.

The spelling of 5452690 in words is "five million, four hundred fifty-two thousand, six hundred ninety".