2506934 has 8 divisors (see below), whose sum is σ = 3890160. Its totient is φ = 1210216.

The previous prime is 2506927. The next prime is 2506949. The reversal of 2506934 is 4396052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 2506897 and 2506906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21554 + ... + 21669.

It is an arithmetic number, because the mean of its divisors is an integer number (486270).

2^2506934 is an apocalyptic number.

2506934 is a deficient number, since it is larger than the sum of its proper divisors (1383226).

2506934 is a wasteful number, since it uses less digits than its factorization.

2506934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43254.

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

The square root of 2506934 is about 1583.3300350843. The cubic root of 2506934 is about 135.8462434775.

The spelling of 2506934 in words is "two million, five hundred six thousand, nine hundred thirty-four".