2429215 has 8 divisors (see below), whose sum is σ = 3086640. Its totient is φ = 1828992.

The previous prime is 2429183. The next prime is 2429233. The reversal of 2429215 is 5129242.

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

It is a cyclic number.

It is not a de Polignac number, because 2429215 - 2⁵ = 2429183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2429215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14205 + ... + 14374.

It is an arithmetic number, because the mean of its divisors is an integer number (385830).

2^2429215 is an apocalyptic number.

2429215 is a deficient number, since it is larger than the sum of its proper divisors (657425).

2429215 is a wasteful number, since it uses less digits than its factorization.

2429215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28601.

The product of its digits is 1440, while the sum is 25.

The square root of 2429215 is about 1558.5939176065. The cubic root of 2429215 is about 134.4276638716.

The spelling of 2429215 in words is "two million, four hundred twenty-nine thousand, two hundred fifteen".