36424742 has 4 divisors (see below), whose sum is σ = 54637116. Its totient is φ = 18212370.

The previous prime is 36424733. The next prime is 36424753. The reversal of 36424742 is 24742463.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24742463 = 17 ⋅1455439.

It is a junction number, because it is equal to n+sod(n) for n = 36424699 and 36424708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9106184 + ... + 9106187.

It is an arithmetic number, because the mean of its divisors is an integer number (13659279).

Almost surely, 2^36424742 is an apocalyptic number.

36424742 is a deficient number, since it is larger than the sum of its proper divisors (18212374).

36424742 is a wasteful number, since it uses less digits than its factorization.

36424742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18212373.

The product of its digits is 32256, while the sum is 32.

The square root of 36424742 is about 6035.2913765617. The cubic root of 36424742 is about 331.4862317755.

The spelling of 36424742 in words is "thirty-six million, four hundred twenty-four thousand, seven hundred forty-two".