1073670045 has 32 divisors (see below), whose sum is σ = 2030987520. Its totient is φ = 473894400.

The previous prime is 1073670041. The next prime is 1073670077. The reversal of 1073670045 is 5400763701.

It is not a de Polignac number, because 1073670045 - 2² = 1073670041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1073669988 and 1073670015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073670041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173256 + ... + 179345.

It is an arithmetic number, because the mean of its divisors is an integer number (63468360).

Almost surely, 2^1073670045 is an apocalyptic number.

1073670045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1073670045 is a deficient number, since it is larger than the sum of its proper divisors (957317475).

1073670045 is a wasteful number, since it uses less digits than its factorization.

1073670045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352645.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 1073670045 is about 32766.9047210749. The cubic root of 1073670045 is about 1023.9771815619.

The spelling of 1073670045 in words is "one billion, seventy-three million, six hundred seventy thousand, forty-five".