1107215672 has 16 divisors (see below), whose sum is σ = 2080164240. Its totient is φ = 552505216.

The previous prime is 1107215657. The next prime is 1107215723. The reversal of 1107215672 is 2765127011.

It is a super-3 number, since 3×1107215672³ (a number of 28 digits) contains 333 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, 133553 + ... + 141600.

It is an arithmetic number, because the mean of its divisors is an integer number (130010265).

Almost surely, 2^1107215672 is an apocalyptic number.

It is an amenable number.

1107215672 is a deficient number, since it is larger than the sum of its proper divisors (972948568).

1107215672 is a wasteful number, since it uses less digits than its factorization.

1107215672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275662 (or 275658 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 1107215672 is about 33274.8504429396. The cubic root of 1107215672 is about 1034.5323478707.

The spelling of 1107215672 in words is "one billion, one hundred seven million, two hundred fifteen thousand, six hundred seventy-two".