1107248428 has 48 divisors (see below), whose sum is σ = 2375444736. Its totient is φ = 444375360.

The previous prime is 1107248413. The next prime is 1107248489. The reversal of 1107248428 is 8248427011.

It is a happy number.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28926 + ... + 55237.

It is an arithmetic number, because the mean of its divisors is an integer number (49488432).

Almost surely, 2^1107248428 is an apocalyptic number.

It is an amenable number.

1107248428 is an abundant number, since it is smaller than the sum of its proper divisors (1268196308).

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

1107248428 is a wasteful number, since it uses less digits than its factorization.

1107248428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84214 (or 84212 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 1107248428 is about 33275.3426428639. The cubic root of 1107248428 is about 1034.5425496794.

The spelling of 1107248428 in words is "one billion, one hundred seven million, two hundred forty-eight thousand, four hundred twenty-eight".