1137422 has 32 divisors (see below), whose sum is σ = 2074464. Its totient is φ = 460800.

The previous prime is 1137407. The next prime is 1137427. The reversal of 1137422 is 2247311.

It is a junction number, because it is equal to n+sod(n) for n = 1137394 and 1137403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137427) 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, 11678 + ... + 11774.

It is an arithmetic number, because the mean of its divisors is an integer number (64827).

2^1137422 is an apocalyptic number.

It is a pronic number, being equal to 1066×1067.

1137422 is a deficient number, since it is larger than the sum of its proper divisors (937042).

1137422 is a wasteful number, since it uses less digits than its factorization.

1137422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164.

The product of its digits is 336, while the sum is 20.

The square root of 1137422 is about 1066.4998827942. The cubic root of 1137422 is about 104.3855878678.

The spelling of 1137422 in words is "one million, one hundred thirty-seven thousand, four hundred twenty-two".