2420274 has 16 divisors (see below), whose sum is σ = 4864608. Its totient is φ = 802752.

The previous prime is 2420269. The next prime is 2420279. The reversal of 2420274 is 4720242.

2420274 = T₁₇ + T₁₈ + ... + T₂₄₃.

2420274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2420269) and next prime (2420279).

It is a self number, because there is not a number n which added to its sum of digits gives 2420274.

It is not an unprimeable number, because it can be changed into a prime (2420279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474 + ... + 2250.

It is an arithmetic number, because the mean of its divisors is an integer number (304038).

2^2420274 is an apocalyptic number.

2420274 is an abundant number, since it is smaller than the sum of its proper divisors (2444334).

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

2420274 is a wasteful number, since it uses less digits than its factorization.

2420274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009.

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 2420274 is about 1555.7229830532. The cubic root of 2420274 is about 134.2625357179.

Subtracting 2420274 from its reverse (4720242), we obtain a cube (2299968 = 132³).

The spelling of 2420274 in words is "two million, four hundred twenty thousand, two hundred seventy-four".