5101072 has 10 divisors (see below), whose sum is σ = 9883358. Its totient is φ = 2550528.

The previous prime is 5101067. The next prime is 5101093. The reversal of 5101072 is 2701015.

It can be written as a sum of positive squares in only one way, i.e., 5035536 + 65536 = 2244^2 + 256^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 318817 = 5101072 / (5 + 1 + 0 + 1 + 0 + 7 + 2).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159393 + ... + 159424.

Almost surely, 2^5101072 is an apocalyptic number.

It is an amenable number.

5101072 is a deficient number, since it is larger than the sum of its proper divisors (4782286).

5101072 is a wasteful number, since it uses less digits than its factorization.

5101072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318825 (or 318819 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 5101072 is about 2258.5552904456. Note that the first 3 decimals coincide. The cubic root of 5101072 is about 172.1421215824.

Adding to 5101072 its reverse (2701015), we get a palindrome (7802087).

The spelling of 5101072 in words is "five million, one hundred one thousand, seventy-two".