1154372114 has 16 divisors (see below), whose sum is σ = 2095331328. Its totient is φ = 465628992.

The previous prime is 1154372077. The next prime is 1154372117. The reversal of 1154372114 is 4112734511.

It is not an unprimeable number, because it can be changed into a prime (1154372117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2424914 + ... + 2425389.

It is an arithmetic number, because the mean of its divisors is an integer number (130958208).

Almost surely, 2^1154372114 is an apocalyptic number.

1154372114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1154372114 is a deficient number, since it is larger than the sum of its proper divisors (940959214).

1154372114 is a wasteful number, since it uses less digits than its factorization.

1154372114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4850329.

The product of its digits is 3360, while the sum is 29.

The square root of 1154372114 is about 33976.0520661245. The cubic root of 1154372114 is about 1049.0155895397.

The spelling of 1154372114 in words is "one billion, one hundred fifty-four million, three hundred seventy-two thousand, one hundred fourteen".