2451011 has 2 divisors, whose sum is σ = 2451012. Its totient is φ = 2451010.

The previous prime is 2450999. The next prime is 2451017. The reversal of 2451011 is 1101542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2451011 - 2⁶ = 2450947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2451017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225505 + 1225506.

It is an arithmetic number, because the mean of its divisors is an integer number (1225506).

2^2451011 is an apocalyptic number.

2451011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2451011 is an equidigital number, since it uses as much as digits as its factorization.

2451011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 2451011 is about 1565.5705030435. The cubic root of 2451011 is about 134.8285156884.

Adding to 2451011 its reverse (1101542), we get a palindrome (3552553).

The spelling of 2451011 in words is "two million, four hundred fifty-one thousand, eleven".