36549742 has 8 divisors (see below), whose sum is σ = 56099736. Its totient is φ = 17849832.

The previous prime is 36549739. The next prime is 36549767. The reversal of 36549742 is 24794563.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 36549695 and 36549704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212413 + ... + 212584.

It is an arithmetic number, because the mean of its divisors is an integer number (7012467).

Almost surely, 2^36549742 is an apocalyptic number.

36549742 is a deficient number, since it is larger than the sum of its proper divisors (19549994).

36549742 is a wasteful number, since it uses less digits than its factorization.

36549742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425042.

The product of its digits is 181440, while the sum is 40.

The square root of 36549742 is about 6045.6382624170. The cubic root of 36549742 is about 331.8649896198.

The spelling of 36549742 in words is "thirty-six million, five hundred forty-nine thousand, seven hundred forty-two".