134761420 has 36 divisors (see below), whose sum is σ = 285873840. Its totient is φ = 53362048.

The previous prime is 134761399. The next prime is 134761447. The reversal of 134761420 is 24167431.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 375201 + ... + 375559.

It is an arithmetic number, because the mean of its divisors is an integer number (7940940).

Almost surely, 2^134761420 is an apocalyptic number.

134761420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134761420 is an abundant number, since it is smaller than the sum of its proper divisors (151112420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134761420 is a wasteful number, since it uses less digits than its factorization.

134761420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 134761420 is about 11608.6786500445. The cubic root of 134761420 is about 512.6904087253.

The spelling of 134761420 in words is "one hundred thirty-four million, seven hundred sixty-one thousand, four hundred twenty".