2034154 has 4 divisors (see below), whose sum is σ = 3051234. Its totient is φ = 1017076.

The previous prime is 2034139. The next prime is 2034157. The reversal of 2034154 is 4514302.

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., 1159929 + 874225 = 1077^2 + 935^2 .

It is not an unprimeable number, because it can be changed into a prime (2034157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508537 + ... + 508540.

2^2034154 is an apocalyptic number.

2034154 is a deficient number, since it is larger than the sum of its proper divisors (1017080).

2034154 is a wasteful number, since it uses less digits than its factorization.

2034154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017079.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2034154 is about 1426.2377080978. The cubic root of 2034154 is about 126.7052498652.

Adding to 2034154 its reverse (4514302), we get a palindrome (6548456).

It can be divided in two parts, 2034 and 154, that multiplied together give a triangular number (313236 = T₇₉₁).

The spelling of 2034154 in words is "two million, thirty-four thousand, one hundred fifty-four".