1154994 has 8 divisors (see below), whose sum is σ = 2310000. Its totient is φ = 384996.

The previous prime is 1154987. The next prime is 1155001. The reversal of 1154994 is 4994511.

It is an interprime number because it is at equal distance from previous prime (1154987) and next prime (1155001).

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

1154994 is an admirable number.

It is a super-2 number, since 2×1154994² = 2668022280072, which contains 22 as substring.

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, 96244 + ... + 96255.

It is an arithmetic number, because the mean of its divisors is an integer number (288750).

2^1154994 is an apocalyptic number.

1154994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1154994 is a wasteful number, since it uses less digits than its factorization.

1154994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192504.

The product of its digits is 6480, while the sum is 33.

The square root of 1154994 is about 1074.7064715540. The cubic root of 1154994 is about 104.9203931753.

The spelling of 1154994 in words is "one million, one hundred fifty-four thousand, nine hundred ninety-four".