11374905 has 16 divisors (see below), whose sum is σ = 18509760. Its totient is φ = 5963328.

The previous prime is 11374897. The next prime is 11374943. The reversal of 11374905 is 50947311.

11374905 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11374905 - 2³ = 11374897 is a prime.

It is a nialpdrome in base 15.

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, 5542 + ... + 7311.

It is an arithmetic number, because the mean of its divisors is an integer number (1156860).

Almost surely, 2^11374905 is an apocalyptic number.

11374905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11374905 is a deficient number, since it is larger than the sum of its proper divisors (7134855).

11374905 is a wasteful number, since it uses less digits than its factorization.

11374905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12920.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 11374905 is about 3372.6703070416. The cubic root of 11374905 is about 224.8964461749.

The spelling of 11374905 in words is "eleven million, three hundred seventy-four thousand, nine hundred five".