5475630 has 32 divisors (see below), whose sum is σ = 13499424. Its totient is φ = 1420416.

The previous prime is 5475571. The next prime is 5475637. The reversal of 5475630 is 365745.

5475630 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5475637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1357 + ... + 3576.

It is an arithmetic number, because the mean of its divisors is an integer number (421857).

Almost surely, 2^5475630 is an apocalyptic number.

5475630 is an abundant number, since it is smaller than the sum of its proper divisors (8023794).

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

5475630 is a wasteful number, since it uses less digits than its factorization.

5475630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4980.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 5475630 is about 2340.0064102476. The cubic root of 5475630 is about 176.2563198780.

Subtracting from 5475630 its sum of digits (30), we obtain a square (5475600 = 2340²).

It can be divided in two parts, 5475 and 630, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5475630 in words is "five million, four hundred seventy-five thousand, six hundred thirty".