2948923 has 8 divisors (see below), whose sum is σ = 3102480. Its totient is φ = 2798880.

The previous prime is 2948917. The next prime is 2948929. The reversal of 2948923 is 3298492.

It is an interprime number because it is at equal distance from previous prime (2948917) and next prime (2948929).

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

It is a cyclic number.

It is not a de Polignac number, because 2948923 - 2⁹ = 2948411 is a prime.

It is a super-2 number, since 2×2948923² = 17392293719858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2948929) 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, 936 + ... + 2602.

It is an arithmetic number, because the mean of its divisors is an integer number (387810).

2^2948923 is an apocalyptic number.

2948923 is a deficient number, since it is larger than the sum of its proper divisors (153557).

2948923 is a wasteful number, since it uses less digits than its factorization.

2948923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757.

The product of its digits is 31104, while the sum is 37.

The square root of 2948923 is about 1717.2428482891. The cubic root of 2948923 is about 143.4017586882.

The spelling of 2948923 in words is "two million, nine hundred forty-eight thousand, nine hundred twenty-three".