2950428 has 24 divisors (see below), whose sum is σ = 7414288. Its totient is φ = 907776.

The previous prime is 2950427. The next prime is 2950447. The reversal of 2950428 is 8240592.

It is a junction number, because it is equal to n+sod(n) for n = 2950395 and 2950404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2950421) 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, 9301 + ... + 9612.

2^2950428 is an apocalyptic number.

It is an amenable number.

2950428 is an abundant number, since it is smaller than the sum of its proper divisors (4463860).

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

2950428 is a wasteful number, since it uses less digits than its factorization.

2950428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18933 (or 18931 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2950428 is about 1717.6809948299. The cubic root of 2950428 is about 143.4261498464.

The spelling of 2950428 in words is "two million, nine hundred fifty thousand, four hundred twenty-eight".