36742906 has 4 divisors (see below), whose sum is σ = 55114362. Its totient is φ = 18371452.

The previous prime is 36742897. The next prime is 36742943. The reversal of 36742906 is 60924763.

36742906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60924763 = 229 ⋅266047.

It can be written as a sum of positive squares in only one way, i.e., 28569025 + 8173881 = 5345^2 + 2859^2 .

It is a super-2 number, since 2×36742906² = 2700082282649672, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9185725 + ... + 9185728.

Almost surely, 2^36742906 is an apocalyptic number.

36742906 is a deficient number, since it is larger than the sum of its proper divisors (18371456).

36742906 is a wasteful number, since it uses less digits than its factorization.

36742906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18371455.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 36742906 is about 6061.5926949936. The cubic root of 36742906 is about 332.4485940088.

The spelling of 36742906 in words is "thirty-six million, seven hundred forty-two thousand, nine hundred six".