2967428 has 6 divisors (see below), whose sum is σ = 5193006. Its totient is φ = 1483712.

The previous prime is 2967427. The next prime is 2967443. The reversal of 2967428 is 8247692.

It can be written as a sum of positive squares in only one way, i.e., 2534464 + 432964 = 1592^2 + 658^2 .

It is a d-powerful number, because it can be written as 2²⁰ + 9 + 6⁶ + 7⁷ + 4 + 2²⁰ + 8² .

It is a junction number, because it is equal to n+sod(n) for n = 2967391 and 2967400.

It is not an unprimeable number, because it can be changed into a prime (2967421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370925 + ... + 370932.

It is an arithmetic number, because the mean of its divisors is an integer number (865501).

2^2967428 is an apocalyptic number.

It is an amenable number.

2967428 is a deficient number, since it is larger than the sum of its proper divisors (2225578).

2967428 is a wasteful number, since it uses less digits than its factorization.

2967428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741861 (or 741859 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 2967428 is about 1722.6224194524. The cubic root of 2967428 is about 143.7010903551.

The spelling of 2967428 in words is "two million, nine hundred sixty-seven thousand, four hundred twenty-eight".