1120154 has 32 divisors (see below), whose sum is σ = 2073600. Its totient is φ = 443520.

The previous prime is 1120153. The next prime is 1120157. The reversal of 1120154 is 4510211.

It is a Harshad number since it is a multiple of its sum of digits (14).

1120154 is a modest number, since divided by 154 gives 112 as remainder.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1120153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12542 + ... + 12630.

It is an arithmetic number, because the mean of its divisors is an integer number (64800).

2^1120154 is an apocalyptic number.

1120154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1120154 is a deficient number, since it is larger than the sum of its proper divisors (953446).

1120154 is a wasteful number, since it uses less digits than its factorization.

1120154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1120154 is about 1058.3732800860. The cubic root of 1120154 is about 103.8546416051.

Adding to 1120154 its reverse (4510211), we get a palindrome (5630365).

The spelling of 1120154 in words is "one million, one hundred twenty thousand, one hundred fifty-four".