2426574947 has 4 divisors (see below), whose sum is σ = 2427119520. Its totient is φ = 2426030376.

The previous prime is 2426574929. The next prime is 2426574961. The reversal of 2426574947 is 7494756242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7494756242 = 2 ⋅3747378121.

It is a cyclic number.

It is not a de Polignac number, because 2426574947 - 2⁸ = 2426574691 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2426574895 and 2426574904.

It is not an unprimeable number, because it can be changed into a prime (2426574967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265547 + ... + 274532.

It is an arithmetic number, because the mean of its divisors is an integer number (606779880).

Almost surely, 2^2426574947 is an apocalyptic number.

2426574947 is a deficient number, since it is larger than the sum of its proper divisors (544573).

2426574947 is an equidigital number, since it uses as much as digits as its factorization.

2426574947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544572.

The product of its digits is 3386880, while the sum is 50.

The square root of 2426574947 is about 49260.2775773747. The cubic root of 2426574947 is about 1343.7894788704.

The spelling of 2426574947 in words is "two billion, four hundred twenty-six million, five hundred seventy-four thousand, nine hundred forty-seven".