148690151 has 4 divisors (see below), whose sum is σ = 148792704. Its totient is φ = 148587600.

The previous prime is 148690133. The next prime is 148690159. The reversal of 148690151 is 151096841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 148690151 - 2¹⁰ = 148689127 is a prime.

It is a super-2 number, since 2×148690151² = 44217522008805602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148690159) 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, 49070 + ... + 52011.

It is an arithmetic number, because the mean of its divisors is an integer number (37198176).

Almost surely, 2^148690151 is an apocalyptic number.

148690151 is a deficient number, since it is larger than the sum of its proper divisors (102553).

148690151 is a wasteful number, since it uses less digits than its factorization.

148690151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102552.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 148690151 is about 12193.8571010161. The cubic root of 148690151 is about 529.7781805824.

It can be divided in two parts, 148690 and 151, that added together give a palindrome (148841).

The spelling of 148690151 in words is "one hundred forty-eight million, six hundred ninety thousand, one hundred fifty-one".