2926402 has 4 divisors (see below), whose sum is σ = 4389606. Its totient is φ = 1463200.

The previous prime is 2926387. The next prime is 2926403. The reversal of 2926402 is 2046292.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1846881 + 1079521 = 1359^2 + 1039^2 .

It is not an unprimeable number, because it can be changed into a prime (2926403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731599 + ... + 731602.

2^2926402 is an apocalyptic number.

2926402 is a deficient number, since it is larger than the sum of its proper divisors (1463204).

2926402 is a wasteful number, since it uses less digits than its factorization.

2926402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463203.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2926402 is about 1710.6729669928. The cubic root of 2926402 is about 143.0357711219.

The spelling of 2926402 in words is "two million, nine hundred twenty-six thousand, four hundred two".