3054157 has 4 divisors (see below), whose sum is σ = 3058560. Its totient is φ = 3049756.

The previous prime is 3054119. The next prime is 3054167. The reversal of 3054157 is 7514503.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7514503 = 107 ⋅70229.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3054157 is a prime.

It is a pancake number, because a pancake can be divided into 3054157 parts by 2471 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3054167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 907 + ... + 2632.

It is an arithmetic number, because the mean of its divisors is an integer number (764640).

Almost surely, 2^3054157 is an apocalyptic number.

It is an amenable number.

3054157 is a deficient number, since it is larger than the sum of its proper divisors (4403).

3054157 is an equidigital number, since it uses as much as digits as its factorization.

3054157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 3054157 is about 1747.6146600438. The cubic root of 3054157 is about 145.0876521168.

The spelling of 3054157 in words is "three million, fifty-four thousand, one hundred fifty-seven".