48987154 has 4 divisors (see below), whose sum is σ = 73480734. Its totient is φ = 24493576.

The previous prime is 48987151. The next prime is 48987163. The reversal of 48987154 is 45178984.

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., 27615025 + 21372129 = 5255^2 + 4623^2 .

It is a super-3 number, since 3×48987154³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (48987151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12246787 + ... + 12246790.

Almost surely, 2^48987154 is an apocalyptic number.

48987154 is a deficient number, since it is larger than the sum of its proper divisors (24493580).

48987154 is a wasteful number, since it uses less digits than its factorization.

48987154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24493579.

The product of its digits is 322560, while the sum is 46.

The square root of 48987154 is about 6999.0823684252. The cubic root of 48987154 is about 365.8985903563.

It can be divided in two parts, 48987 and 154, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 48987154 in words is "forty-eight million, nine hundred eighty-seven thousand, one hundred fifty-four".