1111470372 has 36 divisors (see below), whose sum is σ = 2812514796. Its totient is φ = 370099200.

The previous prime is 1111470361. The next prime is 1111470383. The reversal of 1111470372 is 2730741111.

It is an interprime number because it is at equal distance from previous prime (1111470361) and next prime (1111470383).

It can be written as a sum of positive squares in 2 ways, for example, as 1032722496 + 78747876 = 32136^2 + 8874^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19372 + ... + 50972.

It is an arithmetic number, because the mean of its divisors is an integer number (78125411).

Almost surely, 2^1111470372 is an apocalyptic number.

1111470372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1111470372 is an abundant number, since it is smaller than the sum of its proper divisors (1701044424).

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

1111470372 is a wasteful number, since it uses less digits than its factorization.

1111470372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32588 (or 32583 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 1111470372 is about 33338.7218111313. The cubic root of 1111470372 is about 1035.8557873333.

The spelling of 1111470372 in words is "one billion, one hundred eleven million, four hundred seventy thousand, three hundred seventy-two".