36291442 has 8 divisors (see below), whose sum is σ = 59386032. Its totient is φ = 16496100.

The previous prime is 36291427. The next prime is 36291443. The reversal of 36291442 is 24419263.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (36291443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824784 + ... + 824827.

It is an arithmetic number, because the mean of its divisors is an integer number (7423254).

Almost surely, 2^36291442 is an apocalyptic number.

36291442 is a deficient number, since it is larger than the sum of its proper divisors (23094590).

36291442 is a wasteful number, since it uses less digits than its factorization.

36291442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649624.

The product of its digits is 10368, while the sum is 31.

The square root of 36291442 is about 6024.2378771094. The cubic root of 36291442 is about 331.0813684461.

The spelling of 36291442 in words is "thirty-six million, two hundred ninety-one thousand, four hundred forty-two".