1492628 has 6 divisors (see below), whose sum is σ = 2612106. Its totient is φ = 746312.

The previous prime is 1492627. The next prime is 1492637. The reversal of 1492628 is 8262941.

It can be written as a sum of positive squares in only one way, i.e., 1317904 + 174724 = 1148^2 + 418^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1492594 and 1492603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186575 + ... + 186582.

It is an arithmetic number, because the mean of its divisors is an integer number (435351).

2^1492628 is an apocalyptic number.

It is an amenable number.

1492628 is a deficient number, since it is larger than the sum of its proper divisors (1119478).

1492628 is a wasteful number, since it uses less digits than its factorization.

1492628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373161 (or 373159 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 1492628 is about 1221.7315580765. The cubic root of 1492628 is about 114.2835865675.

The spelling of 1492628 in words is "one million, four hundred ninety-two thousand, six hundred twenty-eight".