1107097641 has 12 divisors (see below), whose sum is σ = 1722152068. Its totient is φ = 681290784.

The previous prime is 1107097639. The next prime is 1107097657. The reversal of 1107097641 is 1467907011.

1107097641 is a `hidden beast` number, since 1 + 1 + 0 + 7 + 0 + 9 + 7 + 641 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 719795241 + 387302400 = 26829^2 + 19680^2 .

It is not a de Polignac number, because 1107097641 - 2¹ = 1107097639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1107097596 and 1107097605.

It is not an unprimeable number, because it can be changed into a prime (1107097441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4731070 + ... + 4731303.

Almost surely, 2^1107097641 is an apocalyptic number.

It is an amenable number.

1107097641 is a deficient number, since it is larger than the sum of its proper divisors (615054427).

1107097641 is a wasteful number, since it uses less digits than its factorization.

1107097641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9462392 (or 9462389 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 1107097641 is about 33273.0768189538. The cubic root of 1107097641 is about 1034.4955856181.

The spelling of 1107097641 in words is "one billion, one hundred seven million, ninety-seven thousand, six hundred forty-one".