11455454 has 8 divisors (see below), whose sum is σ = 17350320. Its totient is φ = 5672016.

The previous prime is 11455439. The next prime is 11455469. The reversal of 11455454 is 45455411.

It is an interprime number because it is at equal distance from previous prime (11455439) and next prime (11455469).

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

It is a super-2 number, since 2×11455454² = 262454852692232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27599 + ... + 28010.

It is an arithmetic number, because the mean of its divisors is an integer number (2168790).

Almost surely, 2^11455454 is an apocalyptic number.

11455454 is a deficient number, since it is larger than the sum of its proper divisors (5894866).

11455454 is a wasteful number, since it uses less digits than its factorization.

11455454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55714.

The product of its digits is 8000, while the sum is 29.

The square root of 11455454 is about 3384.5906694902. The cubic root of 11455454 is about 225.4260503533.

The spelling of 11455454 in words is "eleven million, four hundred fifty-five thousand, four hundred fifty-four".