1370016 has 72 divisors (see below), whose sum is σ = 4009824. Its totient is φ = 443520.

The previous prime is 1369981. The next prime is 1370027. The reversal of 1370016 is 6100731.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 19261 + ... + 19331.

It is an arithmetic number, because the mean of its divisors is an integer number (55692).

2^1370016 is an apocalyptic number.

1370016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1370016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2004912).

1370016 is an abundant number, since it is smaller than the sum of its proper divisors (2639808).

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

1370016 is a wasteful number, since it uses less digits than its factorization.

1370016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 1370016 is about 1170.4768259133. The cubic root of 1370016 is about 111.0644865121.

Adding to 1370016 its reverse (6100731), we get a palindrome (7470747).

The spelling of 1370016 in words is "one million, three hundred seventy thousand, sixteen".