2134628 has 12 divisors (see below), whose sum is σ = 3806460. Its totient is φ = 1047072.

The previous prime is 2134621. The next prime is 2134633. The reversal of 2134628 is 8264312.

It can be written as a sum of positive squares in 2 ways, for example, as 1036324 + 1098304 = 1018^2 + 1048^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2¹¹ + 1 + 3⁷ + 4⁴ + 6³ + 2²¹ + 8⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 2134597 and 2134606.

It is not an unprimeable number, because it can be changed into a prime (2134621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4823 + ... + 5246.

It is an arithmetic number, because the mean of its divisors is an integer number (317205).

2^2134628 is an apocalyptic number.

It is an amenable number.

2134628 is a deficient number, since it is larger than the sum of its proper divisors (1671832).

2134628 is a wasteful number, since it uses less digits than its factorization.

2134628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10126 (or 10124 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 2134628 is about 1461.0366182954. The cubic root of 2134628 is about 128.7579540755.

The spelling of 2134628 in words is "two million, one hundred thirty-four thousand, six hundred twenty-eight".