5451066 has 12 divisors (see below), whose sum is σ = 11810682. Its totient is φ = 1817016.

The previous prime is 5451059. The next prime is 5451077. The reversal of 5451066 is 6601545.

It is a happy number.

5451066 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5267025 + 184041 = 2295^2 + 429^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151401 + ... + 151436.

Almost surely, 2^5451066 is an apocalyptic number.

5451066 is an abundant number, since it is smaller than the sum of its proper divisors (6359616).

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

5451066 is a wasteful number, since it uses less digits than its factorization.

5451066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302845 (or 302842 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5451066 is about 2334.7518069379. The cubic root of 5451066 is about 175.9923593446.

The spelling of 5451066 in words is "five million, four hundred fifty-one thousand, sixty-six".