5146512 has 120 divisors (see below), whose sum is σ = 16445376. Its totient is φ = 1357824.

The previous prime is 5146489. The next prime is 5146513. The reversal of 5146512 is 2156415.

It is a super-2 number, since 2×5146512² = 52973171532288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5146513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97078 + ... + 97130.

Almost surely, 2^5146512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5146512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8222688).

5146512 is an abundant number, since it is smaller than the sum of its proper divisors (11298864).

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

5146512 is a wasteful number, since it uses less digits than its factorization.

5146512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 82 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 5146512 is about 2268.5925151953. The cubic root of 5146512 is about 172.6517547153.

The spelling of 5146512 in words is "five million, one hundred forty-six thousand, five hundred twelve".