2420762 has 8 divisors (see below), whose sum is σ = 3729396. Its totient is φ = 1177632.

The previous prime is 2420723. The next prime is 2420767. The reversal of 2420762 is 2670242.

It can be written as a sum of positive squares in 2 ways, for example, as 2283121 + 137641 = 1511^2 + 371^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2420767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16283 + ... + 16430.

2^2420762 is an apocalyptic number.

2420762 is a deficient number, since it is larger than the sum of its proper divisors (1308634).

2420762 is a wasteful number, since it uses less digits than its factorization.

2420762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32752.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2420762 is about 1555.8798154099. The cubic root of 2420762 is about 134.2715588994.

The spelling of 2420762 in words is "two million, four hundred twenty thousand, seven hundred sixty-two".