2023670426 has 4 divisors (see below), whose sum is σ = 3035505642. Its totient is φ = 1011835212.

The previous prime is 2023670423. The next prime is 2023670437. The reversal of 2023670426 is 6240763202.

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

It can be written as a sum of positive squares in only one way, i.e., 1611621025 + 412049401 = 40145^2 + 20299^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2023670392 and 2023670401.

It is not an unprimeable number, because it can be changed into a prime (2023670423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505917605 + ... + 505917608.

Almost surely, 2^2023670426 is an apocalyptic number.

2023670426 is a deficient number, since it is larger than the sum of its proper divisors (1011835216).

2023670426 is a wasteful number, since it uses less digits than its factorization.

2023670426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011835215.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 2023670426 is about 44985.2245298387. The cubic root of 2023670426 is about 1264.8720469247.

The spelling of 2023670426 in words is "two billion, twenty-three million, six hundred seventy thousand, four hundred twenty-six".