36345402 has 16 divisors (see below), whose sum is σ = 80767680. Its totient is φ = 12115116.

The previous prime is 36345401. The next prime is 36345403. The reversal of 36345402 is 20454363.

It is an interprime number because it is at equal distance from previous prime (36345401) and next prime (36345403).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (36345401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336478 + ... + 336585.

It is an arithmetic number, because the mean of its divisors is an integer number (5047980).

Almost surely, 2^36345402 is an apocalyptic number.

36345402 is an abundant number, since it is smaller than the sum of its proper divisors (44422278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36345402 is a wasteful number, since it uses less digits than its factorization.

36345402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673074 (or 673068 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 36345402 is about 6028.7147884105. The cubic root of 36345402 is about 331.2453768430.

Adding to 36345402 its reverse (20454363), we get a palindrome (56799765).

The spelling of 36345402 in words is "thirty-six million, three hundred forty-five thousand, four hundred two".