1492093537 has 16 divisors (see below), whose sum is σ = 1675137024. Its totient is φ = 1317394000.

The previous prime is 1492093531. The next prime is 1492093543. The reversal of 1492093537 is 7353902941.

It is an interprime number because it is at equal distance from previous prime (1492093531) and next prime (1492093543).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1492093537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1492093493 and 1492093502.

It is not an unprimeable number, because it can be changed into a prime (1492093531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56712 + ... + 78742.

It is an arithmetic number, because the mean of its divisors is an integer number (104696064).

Almost surely, 2^1492093537 is an apocalyptic number.

It is an amenable number.

1492093537 is a deficient number, since it is larger than the sum of its proper divisors (183043487).

1492093537 is a wasteful number, since it uses less digits than its factorization.

1492093537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22220.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 1492093537 is about 38627.6266032486. The cubic root of 1492093537 is about 1142.6994449009.

The spelling of 1492093537 in words is "one billion, four hundred ninety-two million, ninety-three thousand, five hundred thirty-seven".