5805278 has 16 divisors (see below), whose sum is σ = 9106560. Its totient is φ = 2772000.

The previous prime is 5805259. The next prime is 5805287. The reversal of 5805278 is 8725085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5363 + ... + 6353.

It is an arithmetic number, because the mean of its divisors is an integer number (569160).

Almost surely, 2^5805278 is an apocalyptic number.

5805278 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5805278 is a deficient number, since it is larger than the sum of its proper divisors (3301282).

5805278 is a wasteful number, since it uses less digits than its factorization.

5805278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123.

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 5805278 is about 2409.4144516874. The cubic root of 5805278 is about 179.7246613450.

The spelling of 5805278 in words is "five million, eight hundred five thousand, two hundred seventy-eight".