4128698 has 16 divisors (see below), whose sum is σ = 7169280. Its totient is φ = 1746576.

The previous prime is 4128697. The next prime is 4128713. The reversal of 4128698 is 8968214.

It is a super-2 number, since 2×4128698² = 34092294350408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4128697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761 + ... + 2972.

It is an arithmetic number, because the mean of its divisors is an integer number (448080).

Almost surely, 2^4128698 is an apocalyptic number.

4128698 is a deficient number, since it is larger than the sum of its proper divisors (3040582).

4128698 is a wasteful number, since it uses less digits than its factorization.

4128698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821.

The product of its digits is 27648, while the sum is 38.

The square root of 4128698 is about 2031.9197818812. The cubic root of 4128698 is about 160.4246272843.

The spelling of 4128698 in words is "four million, one hundred twenty-eight thousand, six hundred ninety-eight".