4780954 has 4 divisors (see below), whose sum is σ = 7171434. Its totient is φ = 2390476.

The previous prime is 4780949. The next prime is 4780957. The reversal of 4780954 is 4590874.

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., 2449225 + 2331729 = 1565^2 + 1527^2 .

It is an Ulam number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4780957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1195237 + ... + 1195240.

Almost surely, 2^4780954 is an apocalyptic number.

4780954 is a deficient number, since it is larger than the sum of its proper divisors (2390480).

4780954 is a wasteful number, since it uses less digits than its factorization.

4780954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390479.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 4780954 is about 2186.5392747445. The cubic root of 4780954 is about 168.4631259437.

The spelling of 4780954 in words is "four million, seven hundred eighty thousand, nine hundred fifty-four".