5121770 has 16 divisors (see below), whose sum is σ = 9262080. Its totient is φ = 2039184.

The previous prime is 5121763. The next prime is 5121791. The reversal of 5121770 is 771215.

It is a happy 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, 1319 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (578880).

Almost surely, 2^5121770 is an apocalyptic number.

5121770 is a deficient number, since it is larger than the sum of its proper divisors (4140310).

5121770 is a wasteful number, since it uses less digits than its factorization.

5121770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389.

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 5121770 is about 2263.1327844384. The cubic root of 5121770 is about 172.3746341091.

Adding to 5121770 its reverse (771215), we get a palindrome (5892985).

The spelling of 5121770 in words is "five million, one hundred twenty-one thousand, seven hundred seventy".