2725029 has 8 divisors (see below), whose sum is σ = 4037120. Its totient is φ = 1816668.

The previous prime is 2725027. The next prime is 2725057. The reversal of 2725029 is 9205272.

It is a happy number.

It is not a de Polignac number, because 2725029 - 2¹ = 2725027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 100927 = 2725029 / (2 + 7 + 2 + 5 + 0 + 2 + 9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2724993 and 2725011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725027) 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, 50437 + ... + 50490.

It is an arithmetic number, because the mean of its divisors is an integer number (504640).

2^2725029 is an apocalyptic number.

It is an amenable number.

2725029 is a deficient number, since it is larger than the sum of its proper divisors (1312091).

2725029 is a wasteful number, since it uses less digits than its factorization.

2725029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100936 (or 100930 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2725029 is about 1650.7661857453. The cubic root of 2725029 is about 139.6766175478.

The spelling of 2725029 in words is "two million, seven hundred twenty-five thousand, twenty-nine".