1373742 has 24 divisors (see below), whose sum is σ = 3000816. Its totient is φ = 454176.

The previous prime is 1373717. The next prime is 1373761. The reversal of 1373742 is 2473731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2778 + ... + 3234.

It is an arithmetic number, because the mean of its divisors is an integer number (125034).

2^1373742 is an apocalyptic number.

1373742 is an abundant number, since it is smaller than the sum of its proper divisors (1627074).

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

1373742 is a wasteful number, since it uses less digits than its factorization.

1373742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 629 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 1373742 is about 1172.0674042051. The cubic root of 1373742 is about 111.1650818543.

The spelling of 1373742 in words is "one million, three hundred seventy-three thousand, seven hundred forty-two".