36121355 has 16 divisors (see below), whose sum is σ = 45598464. Its totient is φ = 27431040.

The previous prime is 36121331. The next prime is 36121357. The reversal of 36121355 is 55312163.

It is not a de Polignac number, because 36121355 - 2²⁴ = 19344139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36121357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6017 + ... + 10413.

It is an arithmetic number, because the mean of its divisors is an integer number (2849904).

Almost surely, 2^36121355 is an apocalyptic number.

36121355 is a deficient number, since it is larger than the sum of its proper divisors (9477109).

36121355 is a wasteful number, since it uses less digits than its factorization.

36121355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486.

The product of its digits is 2700, while the sum is 26.

The square root of 36121355 is about 6010.1044084109. The cubic root of 36121355 is about 330.5633322664.

The spelling of 36121355 in words is "thirty-six million, one hundred twenty-one thousand, three hundred fifty-five".