5131470 has 16 divisors (see below), whose sum is σ = 12315600. Its totient is φ = 1368384.

The previous prime is 5131459. The next prime is 5131481. The reversal of 5131470 is 741315.

It is an interprime number because it is at equal distance from previous prime (5131459) and next prime (5131481).

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, 85495 + ... + 85554.

It is an arithmetic number, because the mean of its divisors is an integer number (769725).

Almost surely, 2^5131470 is an apocalyptic number.

5131470 is an abundant number, since it is smaller than the sum of its proper divisors (7184130).

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

5131470 is a wasteful number, since it uses less digits than its factorization.

5131470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171059.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5131470 is about 2265.2748177649. The cubic root of 5131470 is about 172.4833842429.

Adding to 5131470 its reverse (741315), we get a palindrome (5872785).

The spelling of 5131470 in words is "five million, one hundred thirty-one thousand, four hundred seventy".