1972314 has 48 divisors (see below), whose sum is σ = 4617600. Its totient is φ = 606528.

The previous prime is 1972307. The next prime is 1972343. The reversal of 1972314 is 4132791.

1972314 = T₁₉₅ + T₁₉₆ + ... + T₂₆₇.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24927 + ... + 25005.

It is an arithmetic number, because the mean of its divisors is an integer number (96200).

2^1972314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1972314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2308800).

1972314 is an abundant number, since it is smaller than the sum of its proper divisors (2645286).

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

1972314 is a wasteful number, since it uses less digits than its factorization.

1972314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 176 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 1972314 is about 1404.3909712042. The cubic root of 1972314 is about 125.4080319634.

It can be divided in two parts, 1 and 972314, that added together give a triangular number (972315 = T₁₃₉₄).

The spelling of 1972314 in words is "one million, nine hundred seventy-two thousand, three hundred fourteen".