1372704 has 48 divisors (see below), whose sum is σ = 3669120. Its totient is φ = 449280.

The previous prime is 1372673. The next prime is 1372727. The reversal of 1372704 is 4072731.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7494 + ... + 7674.

It is an arithmetic number, because the mean of its divisors is an integer number (76440).

2^1372704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1372704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1834560).

1372704 is an abundant number, since it is smaller than the sum of its proper divisors (2296416).

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

1372704 is a wasteful number, since it uses less digits than its factorization.

1372704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 1372704 is about 1171.6245132294. The cubic root of 1372704 is about 111.1370760060.

The spelling of 1372704 in words is "one million, three hundred seventy-two thousand, seven hundred four".