2902534 has 4 divisors (see below), whose sum is σ = 4353804. Its totient is φ = 1451266.

The previous prime is 2902519. The next prime is 2902591. The reversal of 2902534 is 4352092.

It is a happy number.

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

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 2902499 and 2902508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725632 + ... + 725635.

It is an arithmetic number, because the mean of its divisors is an integer number (1088451).

2^2902534 is an apocalyptic number.

2902534 is a deficient number, since it is larger than the sum of its proper divisors (1451270).

2902534 is a wasteful number, since it uses less digits than its factorization.

2902534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451269.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2902534 is about 1703.6824821545. The cubic root of 2902534 is about 142.6458381779.

The spelling of 2902534 in words is "two million, nine hundred two thousand, five hundred thirty-four".