36261442 has 32 divisors (see below), whose sum is σ = 66320640. Its totient is φ = 14515200.

The previous prime is 36261439. The next prime is 36261461. The reversal of 36261442 is 24416263.

It is a self number, because there is not a number n which added to its sum of digits gives 36261442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35434 + ... + 36442.

It is an arithmetic number, because the mean of its divisors is an integer number (2072520).

Almost surely, 2^36261442 is an apocalyptic number.

36261442 is a deficient number, since it is larger than the sum of its proper divisors (30059198).

36261442 is a wasteful number, since it uses less digits than its factorization.

36261442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186.

The product of its digits is 6912, while the sum is 28.

The square root of 36261442 is about 6021.7474208074. The cubic root of 36261442 is about 330.9901148005.

The spelling of 36261442 in words is "thirty-six million, two hundred sixty-one thousand, four hundred forty-two".