2432947 has 6 divisors (see below), whose sum is σ = 2674364. Its totient is φ = 2211660.

The previous prime is 2432933. The next prime is 2432977. The reversal of 2432947 is 7492342.

It is not a de Polignac number, because 2432947 - 2¹⁹ = 1908659 is a prime.

It is a super-2 number, since 2×2432947² = 11838462209618, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 4² + 3¹³ + 2¹³ + 9³ + 4⁶ + 7⁷ .

2432947 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2432977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9933 + ... + 10174.

2^2432947 is an apocalyptic number.

2432947 is a deficient number, since it is larger than the sum of its proper divisors (241417).

2432947 is a wasteful number, since it uses less digits than its factorization.

2432947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20129 (or 20118 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 2432947 is about 1559.7906910865. The cubic root of 2432947 is about 134.4964689998.

The spelling of 2432947 in words is "two million, four hundred thirty-two thousand, nine hundred forty-seven".