36240046 has 4 divisors (see below), whose sum is σ = 54360072. Its totient is φ = 18120022.

The previous prime is 36240037. The next prime is 36240059. The reversal of 36240046 is 64004263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64004263 = 4799 ⋅13337.

It is a self number, because there is not a number n which added to its sum of digits gives 36240046.

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, 9060010 + ... + 9060013.

It is an arithmetic number, because the mean of its divisors is an integer number (13590018).

Almost surely, 2^36240046 is an apocalyptic number.

36240046 is a deficient number, since it is larger than the sum of its proper divisors (18120026).

36240046 is a wasteful number, since it uses less digits than its factorization.

36240046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18120025.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 36240046 is about 6019.9705979348. The cubic root of 36240046 is about 330.9250019474.

The spelling of 36240046 in words is "thirty-six million, two hundred forty thousand, forty-six".