4721250106 has 16 divisors (see below), whose sum is σ = 7165146600. Its totient is φ = 2332895488.

The previous prime is 4721250067. The next prime is 4721250113. The reversal of 4721250106 is 6010521274.

It can be written as a sum of positive squares in 4 ways, for example, as 3213869481 + 1507380625 = 56691^2 + 38825^2 .

It is a super-2 number, since 2×4721250106² = 44580405126810022472, which contains 22 as substring.

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, 409590 + ... + 420958.

Almost surely, 2^4721250106 is an apocalyptic number.

4721250106 is a deficient number, since it is larger than the sum of its proper divisors (2443896494).

4721250106 is a wasteful number, since it uses less digits than its factorization.

4721250106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13793.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 4721250106 is about 68711.3535451020. The cubic root of 4721250106 is about 1677.5893840016.

The spelling of 4721250106 in words is "four billion, seven hundred twenty-one million, two hundred fifty thousand, one hundred six".