2429542 has 8 divisors (see below), whose sum is σ = 3678696. Its totient is φ = 1203312.

The previous prime is 2429527. The next prime is 2429551. The reversal of 2429542 is 2459242.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2429542.

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, 5463 + ... + 5890.

It is an arithmetic number, because the mean of its divisors is an integer number (459837).

2^2429542 is an apocalyptic number.

2429542 is a deficient number, since it is larger than the sum of its proper divisors (1249154).

2429542 is a wasteful number, since it uses less digits than its factorization.

2429542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11462.

The product of its digits is 5760, while the sum is 28.

The square root of 2429542 is about 1558.6988163208. The cubic root of 2429542 is about 134.4336954324.

The spelling of 2429542 in words is "two million, four hundred twenty-nine thousand, five hundred forty-two".