5542830 has 48 divisors (see below), whose sum is σ = 14951664. Its totient is φ = 1477440.

The previous prime is 5542819. The next prime is 5542853. The reversal of 5542830 is 382455.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5542794 and 5542803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1290 + ... + 3570.

It is an arithmetic number, because the mean of its divisors is an integer number (311493).

Almost surely, 2^5542830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5542830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7475832).

5542830 is an abundant number, since it is smaller than the sum of its proper divisors (9408834).

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

5542830 is a wasteful number, since it uses less digits than its factorization.

5542830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303 (or 2291 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5542830 is about 2354.3215583263. The cubic root of 5542830 is about 176.9744289402.

The spelling of 5542830 in words is "five million, five hundred forty-two thousand, eight hundred thirty".