5486139 has 6 divisors (see below), whose sum is σ = 7924436. Its totient is φ = 3657420.

The previous prime is 5486137. The next prime is 5486141. The reversal of 5486139 is 9316845.

It is an interprime number because it is at equal distance from previous prime (5486137) and next prime (5486141).

It is not a de Polignac number, because 5486139 - 2¹ = 5486137 is a prime.

It is a super-2 number, since 2×5486139² = 60195442254642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5486137) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 304777 + ... + 304794.

Almost surely, 2^5486139 is an apocalyptic number.

5486139 is a deficient number, since it is larger than the sum of its proper divisors (2438297).

5486139 is a wasteful number, since it uses less digits than its factorization.

5486139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609577 (or 609574 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 5486139 is about 2342.2508405378. The cubic root of 5486139 is about 176.3690066948.

It can be divided in two parts, 5486 and 139, that added together give a square (5625 = 75²).

The spelling of 5486139 in words is "five million, four hundred eighty-six thousand, one hundred thirty-nine".