11357955 has 96 divisors (see below), whose sum is σ = 25116480. Its totient is φ = 4838400.

The previous prime is 11357947. The next prime is 11357959. The reversal of 11357955 is 55975311.

11357955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11357955 - 2³ = 11357947 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (11357959) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 112405 + ... + 112505.

It is an arithmetic number, because the mean of its divisors is an integer number (261630).

Almost surely, 2^11357955 is an apocalyptic number.

11357955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11357955 is an abundant number, since it is smaller than the sum of its proper divisors (13758525).

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

11357955 is a wasteful number, since it uses less digits than its factorization.

11357955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 133 counting only the distinct ones).

The product of its digits is 23625, while the sum is 36.

The square root of 11357955 is about 3370.1565245549. The cubic root of 11357955 is about 224.7846829037.

The spelling of 11357955 in words is "eleven million, three hundred fifty-seven thousand, nine hundred fifty-five".