11274470 has 8 divisors (see below), whose sum is σ = 20294064. Its totient is φ = 4509784.

The previous prime is 11274469. The next prime is 11274479. The reversal of 11274470 is 7447211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11274470² = 254227347561800, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11274479) 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, 563714 + ... + 563733.

It is an arithmetic number, because the mean of its divisors is an integer number (2536758).

Almost surely, 2^11274470 is an apocalyptic number.

11274470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11274470 is a deficient number, since it is larger than the sum of its proper divisors (9019594).

11274470 is a wasteful number, since it uses less digits than its factorization.

11274470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127454.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 11274470 is about 3357.7477570538. The cubic root of 11274470 is about 224.2325789020.

The spelling of 11274470 in words is "eleven million, two hundred seventy-four thousand, four hundred seventy".