5121002 has 8 divisors (see below), whose sum is σ = 7695876. Its totient is φ = 2555712.

The previous prime is 5120963. The next prime is 5121007. The reversal of 5121002 is 2001215.

It can be written as a sum of positive squares in 2 ways, for example, as 5058001 + 63001 = 2249^2 + 251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5121002² = 52449322968008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5121007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863 + ... + 3314.

Almost surely, 2^5121002 is an apocalyptic number.

5121002 is a deficient number, since it is larger than the sum of its proper divisors (2574874).

5121002 is a wasteful number, since it uses less digits than its factorization.

5121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4792.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 5121002 is about 2262.9631017761. The cubic root of 5121002 is about 172.3660179252.

Adding to 5121002 its reverse (2001215), we get a palindrome (7122217).

The spelling of 5121002 in words is "five million, one hundred twenty-one thousand, two".