1146073537 has 8 divisors (see below), whose sum is σ = 1334511936. Its totient is φ = 963813552.

The previous prime is 1146073531. The next prime is 1146073549. The reversal of 1146073537 is 7353706411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1146073537 - 2²³ = 1137684929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1146073496 and 1146073505.

It is not an unprimeable number, because it can be changed into a prime (1146073531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1544203 + ... + 1544944.

It is an arithmetic number, because the mean of its divisors is an integer number (166813992).

Almost surely, 2^1146073537 is an apocalyptic number.

It is an amenable number.

1146073537 is a deficient number, since it is larger than the sum of its proper divisors (188438399).

1146073537 is an equidigital number, since it uses as much as digits as its factorization.

1146073537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089207.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 1146073537 is about 33853.7078766861. The cubic root of 1146073537 is about 1046.4958125900.

Adding to 1146073537 its reverse (7353706411), we get a palindrome (8499779948).

The spelling of 1146073537 in words is "one billion, one hundred forty-six million, seventy-three thousand, five hundred thirty-seven".