36420141 has 4 divisors (see below), whose sum is σ = 48560192. Its totient is φ = 24280092.

The previous prime is 36420127. The next prime is 36420149. The reversal of 36420141 is 14102463.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14102463 = 3 ⋅4700821.

It is not a de Polignac number, because 36420141 - 2¹¹ = 36418093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36420149) 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, 6070021 + ... + 6070026.

It is an arithmetic number, because the mean of its divisors is an integer number (12140048).

Almost surely, 2^36420141 is an apocalyptic number.

It is an amenable number.

36420141 is a deficient number, since it is larger than the sum of its proper divisors (12140051).

36420141 is a wasteful number, since it uses less digits than its factorization.

36420141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12140050.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 36420141 is about 6034.9101898868. The cubic root of 36420141 is about 331.4722739335.

The spelling of 36420141 in words is "thirty-six million, four hundred twenty thousand, one hundred forty-one".