2630098 has 4 divisors (see below), whose sum is σ = 3945150. Its totient is φ = 1315048.

The previous prime is 2630093. The next prime is 2630099. The reversal of 2630098 is 8900362.

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., 1912689 + 717409 = 1383^2 + 847^2 .

It is a d-powerful number, because it can be written as 2⁷ + 6⁴ + 3¹² + 0 + 0 + 9² + 8⁷ .

It is not an unprimeable number, because it can be changed into a prime (2630093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657523 + ... + 657526.

2^2630098 is an apocalyptic number.

2630098 is a deficient number, since it is larger than the sum of its proper divisors (1315052).

2630098 is a wasteful number, since it uses less digits than its factorization.

2630098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315051.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2630098 is about 1621.7576884356. The cubic root of 2630098 is about 138.0354526291.

The spelling of 2630098 in words is "two million, six hundred thirty thousand, ninety-eight".