2078051 has 2 divisors, whose sum is σ = 2078052. Its totient is φ = 2078050.

The previous prime is 2078009. The next prime is 2078059. The reversal of 2078051 is 1508702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2078051 - 2⁶ = 2077987 is a prime.

It is not a weakly prime, because it can be changed into another prime (2078059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039025 + 1039026.

It is an arithmetic number, because the mean of its divisors is an integer number (1039026).

2^2078051 is an apocalyptic number.

2078051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2078051 is an equidigital number, since it uses as much as digits as its factorization.

2078051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 2078051 is about 1441.5446576503. The cubic root of 2078051 is about 127.6102033225.

The spelling of 2078051 in words is "two million, seventy-eight thousand, fifty-one".