2429474 has 4 divisors (see below), whose sum is σ = 3644214. Its totient is φ = 1214736.

The previous prime is 2429459. The next prime is 2429489. The reversal of 2429474 is 4749242.

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

It is an interprime number because it is at equal distance from previous prime (2429459) and next prime (2429489).

It can be written as a sum of positive squares in only one way, i.e., 2418025 + 11449 = 1555^2 + 107^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2429474.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607367 + ... + 607370.

2^2429474 is an apocalyptic number.

2429474 is a deficient number, since it is larger than the sum of its proper divisors (1214740).

2429474 is a wasteful number, since it uses less digits than its factorization.

2429474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214739.

The product of its digits is 16128, while the sum is 32.

The square root of 2429474 is about 1558.6770031023. The cubic root of 2429474 is about 134.4324412074.

The spelling of 2429474 in words is "two million, four hundred twenty-nine thousand, four hundred seventy-four".