2906534 has 4 divisors (see below), whose sum is σ = 4359804. Its totient is φ = 1453266.

The previous prime is 2906521. The next prime is 2906537. The reversal of 2906534 is 4356092.

2906534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2906497 and 2906506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2906537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726632 + ... + 726635.

It is an arithmetic number, because the mean of its divisors is an integer number (1089951).

2^2906534 is an apocalyptic number.

2906534 is a deficient number, since it is larger than the sum of its proper divisors (1453270).

2906534 is a wasteful number, since it uses less digits than its factorization.

2906534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453269.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2906534 is about 1704.8560056497. The cubic root of 2906534 is about 142.7113351362.

The spelling of 2906534 in words is "two million, nine hundred six thousand, five hundred thirty-four".