155308948 has 24 divisors (see below), whose sum is σ = 282283232. Its totient is φ = 74710944.

The previous prime is 155308927. The next prime is 155308969. The reversal of 155308948 is 849803551.

It is an interprime number because it is at equal distance from previous prime (155308927) and next prime (155308969).

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4786 + ... + 18262.

Almost surely, 2^155308948 is an apocalyptic number.

It is an amenable number.

155308948 is a deficient number, since it is larger than the sum of its proper divisors (126974284).

155308948 is a wasteful number, since it uses less digits than its factorization.

155308948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13591 (or 13589 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 155308948 is about 12462.3010716320. The cubic root of 155308948 is about 537.5251957181.

The spelling of 155308948 in words is "one hundred fifty-five million, three hundred eight thousand, nine hundred forty-eight".