112734557 has 16 divisors (see below), whose sum is σ = 123872448. Its totient is φ = 101969280.

The previous prime is 112734547. The next prime is 112734607. The reversal of 112734557 is 755437211.

It is a cyclic number.

It is not a de Polignac number, because 112734557 - 2¹⁶ = 112669021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112734547) 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, 199958 + ... + 200520.

It is an arithmetic number, because the mean of its divisors is an integer number (7742028).

Almost surely, 2^112734557 is an apocalyptic number.

It is an amenable number.

112734557 is a deficient number, since it is larger than the sum of its proper divisors (11137891).

112734557 is a wasteful number, since it uses less digits than its factorization.

112734557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860.

The product of its digits is 29400, while the sum is 35.

The square root of 112734557 is about 10617.6530834267. The cubic root of 112734557 is about 483.0799590999.

The spelling of 112734557 in words is "one hundred twelve million, seven hundred thirty-four thousand, five hundred fifty-seven".