5478090 has 16 divisors (see below), whose sum is σ = 13147488. Its totient is φ = 1460816.

The previous prime is 5478073. The next prime is 5478107. The reversal of 5478090 is 908745.

It is an interprime number because it is at equal distance from previous prime (5478073) and next prime (5478107).

It is a super-3 number, since 3×5478090³ (a number of 21 digits) contains 333 as substring.

It is a nialpdrome in base 15.

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, 91272 + ... + 91331.

It is an arithmetic number, because the mean of its divisors is an integer number (821718).

Almost surely, 2^5478090 is an apocalyptic number.

5478090 is an abundant number, since it is smaller than the sum of its proper divisors (7669398).

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

5478090 is a wasteful number, since it uses less digits than its factorization.

5478090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182613.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5478090 is about 2340.5319908089. The cubic root of 5478090 is about 176.2827110958.

The spelling of 5478090 in words is "five million, four hundred seventy-eight thousand, ninety".