36523742 has 4 divisors (see below), whose sum is σ = 54785616. Its totient is φ = 18261870.

The previous prime is 36523733. The next prime is 36523759. The reversal of 36523742 is 24732563.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24732563 = 29 ⋅852847.

It is a junction number, because it is equal to n+sod(n) for n = 36523699 and 36523708.

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, 9130934 + ... + 9130937.

It is an arithmetic number, because the mean of its divisors is an integer number (13696404).

Almost surely, 2^36523742 is an apocalyptic number.

36523742 is a deficient number, since it is larger than the sum of its proper divisors (18261874).

36523742 is a wasteful number, since it uses less digits than its factorization.

36523742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18261873.

The product of its digits is 30240, while the sum is 32.

The square root of 36523742 is about 6043.4875692765. The cubic root of 36523742 is about 331.7862792008.

The spelling of 36523742 in words is "thirty-six million, five hundred twenty-three thousand, seven hundred forty-two".