1085227437 has 16 divisors (see below), whose sum is σ = 1654244480. Its totient is φ = 619918272.

The previous prime is 1085227369. The next prime is 1085227439. The reversal of 1085227437 is 7347225801.

It is not a de Polignac number, because 1085227437 - 2¹⁰ = 1085226413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1085227395 and 1085227404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085227439) 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, 70923 + ... + 84855.

It is an arithmetic number, because the mean of its divisors is an integer number (103390280).

Almost surely, 2^1085227437 is an apocalyptic number.

It is an amenable number.

1085227437 is a deficient number, since it is larger than the sum of its proper divisors (569017043).

1085227437 is a wasteful number, since it uses less digits than its factorization.

1085227437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17652.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 1085227437 is about 32942.7903645092. The cubic root of 1085227437 is about 1027.6382362069.

The spelling of 1085227437 in words is "one billion, eighty-five million, two hundred twenty-seven thousand, four hundred thirty-seven".