2420277 has 8 divisors (see below), whose sum is σ = 3396960. Its totient is φ = 1528560.

The previous prime is 2420269. The next prime is 2420279. The reversal of 2420277 is 7720242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2420277 - 2³ = 2420269 is a prime.

It is a congruent number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21174 + ... + 21287.

It is an arithmetic number, because the mean of its divisors is an integer number (424620).

2^2420277 is an apocalyptic number.

It is an amenable number.

2420277 is a deficient number, since it is larger than the sum of its proper divisors (976683).

2420277 is a wasteful number, since it uses less digits than its factorization.

2420277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42483.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 2420277 is about 1555.7239472349. The cubic root of 2420277 is about 134.2625911920.

It can be divided in two parts, 24 and 20277, that added together give a triangular number (20301 = T₂₀₁).

The spelling of 2420277 in words is "two million, four hundred twenty thousand, two hundred seventy-seven".