1534722 has 16 divisors (see below), whose sum is σ = 3508032. Its totient is φ = 438480.

The previous prime is 1534667. The next prime is 1534727. The reversal of 1534722 is 2274351.

It is a junction number, because it is equal to n+sod(n) for n = 1534692 and 1534701.

It is not an unprimeable number, because it can be changed into a prime (1534727) 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, 18229 + ... + 18312.

It is an arithmetic number, because the mean of its divisors is an integer number (219252).

2^1534722 is an apocalyptic number.

1534722 is an abundant number, since it is smaller than the sum of its proper divisors (1973310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1534722 is a wasteful number, since it uses less digits than its factorization.

1534722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36553.

The product of its digits is 1680, while the sum is 24.

The square root of 1534722 is about 1238.8389725868. The cubic root of 1534722 is about 115.3479568332.

The spelling of 1534722 in words is "one million, five hundred thirty-four thousand, seven hundred twenty-two".